125880209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33739}}^1$

素因数の和:33800

約数の個数: 16

約数和(自身を含む): 158712960

約数和(自身を除く): 32832751

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 33739, 236173, 438607, 1383299, 3070249, 9683093, 17982887, 125880209]

約数ペア:

[(1, 125880209), (7, 17982887), (13, 9683093), (41, 3070249), (91, 1383299), (287, 438607), (533, 236173), (3731, 33739)]