3215386223

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 4073794560

約数和(自身を除く): 858408337

約数列:

[1, 7, 23, 29, 49, 131, 161, 203, 667, 751, 917, 1127, 1421, 3013, 3799, 4669, 5257, 6419, 17273, 21091, 21779, 26593, 32683, 36799, 87377, 98381, 120911, 147637, 152453, 186151, 500917, 611639, 688667, 846377, 1067171, 2262763, 2853049, 3506419, 4281473, 4820669, 15839341, 19971343, 24544933, 65620127, 110875387, 139799401, 459340889, 3215386223]

約数ペア:

[(1, 3215386223), (7, 459340889), (23, 139799401), (29, 110875387), (49, 65620127), (131, 24544933), (161, 19971343), (203, 15839341), (667, 4820669), (751, 4281473), (917, 3506419), (1127, 2853049), (1421, 2262763), (3013, 1067171), (3799, 846377), (4669, 688667), (5257, 611639), (6419, 500917), (17273, 186151), (21091, 152453), (21779, 147637), (26593, 120911), (32683, 98381), (36799, 87377)]