91240109

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 98978880

約数和(自身を除く): 7738771

約数列:

[1, 19, 43, 181, 617, 817, 3439, 7783, 11723, 26531, 111677, 147877, 504089, 2121863, 4802111, 91240109]

約数ペア:

[(1, 91240109), (19, 4802111), (43, 2121863), (181, 504089), (617, 147877), (817, 111677), (3439, 26531), (7783, 11723)]