1917484263

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 3137097600

約数和(自身を除く): 1219613337

約数列:

[1, 3, 9, 23, 29, 37, 69, 87, 89, 97, 111, 207, 261, 267, 291, 333, 667, 801, 851, 873, 1073, 2001, 2047, 2231, 2553, 2581, 2813, 3219, 3293, 3589, 6003, 6141, 6693, 7659, 7743, 8439, 8633, 9657, 9879, 10767, 18423, 20079, 23229, 24679, 25317, 25899, 29637, 32301, 59363, 64699, 74037, 75739, 77697, 82547, 95497, 104081, 178089, 194097, 198559, 222111, 227217, 247641, 250357, 286491, 312243, 319421, 534267, 582291, 595677, 681651, 742923, 751071, 859473, 936729, 958263, 1787031, 2196431, 2253213, 2393863, 2874789, 5758211, 6589293, 7181589, 7346683, 9263209, 17274633, 19767879, 21544767, 22040049, 27789627, 51823899, 66120147, 83368881, 213053807, 639161421, 1917484263]

約数ペア:

[(1, 1917484263), (3, 639161421), (9, 213053807), (23, 83368881), (29, 66120147), (37, 51823899), (69, 27789627), (87, 22040049), (89, 21544767), (97, 19767879), (111, 17274633), (207, 9263209), (261, 7346683), (267, 7181589), (291, 6589293), (333, 5758211), (667, 2874789), (801, 2393863), (851, 2253213), (873, 2196431), (1073, 1787031), (2001, 958263), (2047, 936729), (2231, 859473), (2553, 751071), (2581, 742923), (2813, 681651), (3219, 595677), (3293, 582291), (3589, 534267), (6003, 319421), (6141, 312243), (6693, 286491), (7659, 250357), (7743, 247641), (8439, 227217), (8633, 222111), (9657, 198559), (9879, 194097), (10767, 178089), (18423, 104081), (20079, 95497), (23229, 82547), (24679, 77697), (25317, 75739), (25899, 74037), (29637, 64699), (32301, 59363)]