1917851039

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6481}}^1$

素因数の和:6627

約数の個数: 24

約数和(自身を含む): 2220577632

約数和(自身を除く): 302726593

約数列:

[1, 13, 17, 103, 169, 221, 1339, 1751, 2873, 6481, 17407, 22763, 84253, 110177, 295919, 667543, 1095289, 1432301, 8678059, 11348231, 18619913, 112814767, 147527003, 1917851039]

約数ペア:

[(1, 1917851039), (13, 147527003), (17, 112814767), (103, 18619913), (169, 11348231), (221, 8678059), (1339, 1432301), (1751, 1095289), (2873, 667543), (6481, 295919), (17407, 110177), (22763, 84253)]