90885977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6703}}^1$

素因数の和:6872

約数の個数: 16

約数和(自身を含む): 112627200

約数和(自身を除く): 21741223

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 6703, 13559, 46921, 87139, 609973, 998747, 6991229, 12983711, 90885977]

約数ペア:

[(1, 90885977), (7, 12983711), (13, 6991229), (91, 998747), (149, 609973), (1043, 87139), (1937, 46921), (6703, 13559)]