124686121

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 144526464

約数和(自身を除く): 19840343

約数列:

[1, 7, 113, 283, 557, 791, 1981, 3899, 31979, 62941, 157631, 223853, 440587, 1103417, 17812303, 124686121]

約数ペア:

[(1, 124686121), (7, 17812303), (113, 1103417), (283, 440587), (557, 223853), (791, 157631), (1981, 62941), (3899, 31979)]