61817431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2339}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 8944169

約数列:

[1, 13, 19, 107, 247, 1391, 2033, 2339, 26429, 30407, 44441, 250273, 577733, 3253549, 4755187, 61817431]

約数ペア:

[(1, 61817431), (13, 4755187), (19, 3253549), (107, 577733), (247, 250273), (1391, 44441), (2033, 30407), (2339, 26429)]