13811063

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 16642560

約数和(自身を除く): 2831497

約数列:

[1, 7, 23, 109, 161, 763, 787, 2507, 5509, 17549, 18101, 85783, 126707, 600481, 1973009, 13811063]

約数ペア:

[(1, 13811063), (7, 1973009), (23, 600481), (109, 126707), (161, 85783), (763, 18101), (787, 17549), (2507, 5509)]