90741997

素因数分解:

${\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 95135040

約数和(自身を除く): 4393043

約数列:

[1, 43, 89, 131, 181, 3827, 5633, 7783, 11659, 16109, 23711, 501337, 692687, 1019573, 2110279, 90741997]

約数ペア:

[(1, 90741997), (43, 2110279), (89, 1019573), (131, 692687), (181, 501337), (3827, 23711), (5633, 16109), (7783, 11659)]