124541677

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 145146816

約数和(自身を除く): 20605139

約数列:

[1, 13, 17, 67, 169, 221, 647, 871, 1139, 2873, 8411, 10999, 11323, 14807, 43349, 109343, 142987, 192491, 563537, 736933, 1858831, 7325981, 9580129, 124541677]

約数ペア:

[(1, 124541677), (13, 9580129), (17, 7325981), (67, 1858831), (169, 736933), (221, 563537), (647, 192491), (871, 142987), (1139, 109343), (2873, 43349), (8411, 14807), (10999, 11323)]