71105809

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3328

約数の個数: 12

約数和(自身を含む): 76299060

約数和(自身を除く): 5193251

約数列:

[1, 19, 61, 361, 1159, 3229, 22021, 61351, 196969, 1165669, 3742411, 71105809]

約数ペア:

[(1, 71105809), (19, 3742411), (61, 1165669), (361, 196969), (1159, 61351), (3229, 22021)]