2635731

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 4852224

約数和(自身を除く): 2216493

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 107, 119, 153, 161, 207, 321, 357, 391, 483, 749, 963, 1071, 1173, 1449, 1819, 2247, 2461, 2737, 3519, 5457, 6741, 7383, 8211, 12733, 16371, 17227, 22149, 24633, 38199, 41837, 51681, 114597, 125511, 155043, 292859, 376533, 878577, 2635731]

約数ペア:

[(1, 2635731), (3, 878577), (7, 376533), (9, 292859), (17, 155043), (21, 125511), (23, 114597), (51, 51681), (63, 41837), (69, 38199), (107, 24633), (119, 22149), (153, 17227), (161, 16371), (207, 12733), (321, 8211), (357, 7383), (391, 6741), (483, 5457), (749, 3519), (963, 2737), (1071, 2461), (1173, 2247), (1449, 1819)]