87698401

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 101973888

約数和(自身を除く): 14275487

約数列:

[1, 7, 101, 163, 707, 761, 1141, 5327, 16463, 76861, 115241, 124043, 538027, 868301, 12528343, 87698401]

約数ペア:

[(1, 87698401), (7, 12528343), (101, 868301), (163, 538027), (707, 124043), (761, 115241), (1141, 76861), (5327, 16463)]