23888970987

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1783}}^1\times {\mathrm{4657}}^1$

素因数の和:6587

約数の個数: 32

約数和(自身を含む): 36696394752

約数和(自身を除く): 12807423765

約数列:

[1, 3, 7, 21, 137, 411, 959, 1783, 2877, 4657, 5349, 12481, 13971, 32599, 37443, 97797, 244271, 638009, 732813, 1709897, 1914027, 4466063, 5129691, 8303431, 13398189, 24910293, 58124017, 174372051, 1137570047, 3412710141, 7962990329, 23888970987]

約数ペア:

[(1, 23888970987), (3, 7962990329), (7, 3412710141), (21, 1137570047), (137, 174372051), (411, 58124017), (959, 24910293), (1783, 13398189), (2877, 8303431), (4657, 5129691), (5349, 4466063), (12481, 1914027), (13971, 1709897), (32599, 732813), (37443, 638009), (97797, 244271)]