139394089

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 152658880

約数和(自身を除く): 13264791

約数列:

[1, 19, 43, 61, 817, 1159, 2623, 2797, 49837, 53143, 120271, 170617, 2285149, 3241723, 7336531, 139394089]

約数ペア:

[(1, 139394089), (19, 7336531), (43, 3241723), (61, 2285149), (817, 170617), (1159, 120271), (2623, 53143), (2797, 49837)]