89704531

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{823}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 107265024

約数和(自身を除く): 17560493

約数列:

[1, 7, 23, 161, 677, 823, 4739, 5761, 15571, 18929, 108997, 132503, 557171, 3900197, 12814933, 89704531]

約数ペア:

[(1, 89704531), (7, 12814933), (23, 3900197), (161, 557171), (677, 132503), (823, 108997), (4739, 18929), (5761, 15571)]