89933519

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 107674272

約数和(自身を除く): 17740753

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 1361, 2873, 3887, 5083, 17693, 23137, 31303, 66079, 230009, 300781, 406939, 532151, 3910153, 5290207, 6917963, 89933519]

約数ペア:

[(1, 89933519), (13, 6917963), (17, 5290207), (23, 3910153), (169, 532151), (221, 406939), (299, 300781), (391, 230009), (1361, 66079), (2873, 31303), (3887, 23137), (5083, 17693)]