71320457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6089}}^1$

素因数の和:6172

約数の個数: 16

約数和(自身を含む): 82872720

約数和(自身を除く): 11552263

約数列:

[1, 13, 17, 53, 221, 689, 901, 6089, 11713, 79157, 103513, 322717, 1345669, 4195321, 5486189, 71320457]

約数ペア:

[(1, 71320457), (13, 5486189), (17, 4195321), (53, 1345669), (221, 322717), (689, 103513), (901, 79157), (6089, 11713)]