9997973

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 10777536

約数和(自身を除く): 779563

約数列:

[1, 41, 43, 53, 107, 1763, 2173, 2279, 4387, 4601, 5671, 93439, 188641, 232511, 243853, 9997973]

約数ペア:

[(1, 9997973), (41, 243853), (43, 232511), (53, 188641), (107, 93439), (1763, 5671), (2173, 4601), (2279, 4387)]