421718401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{937}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 460933200

約数和(自身を除く): 39214799

約数列:

[1, 13, 89, 389, 937, 1157, 5057, 12181, 34621, 83393, 364493, 450073, 1084109, 4738409, 32439877, 421718401]

約数ペア:

[(1, 421718401), (13, 32439877), (89, 4738409), (389, 1084109), (937, 450073), (1157, 364493), (5057, 83393), (12181, 34621)]