61249027

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2011}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 74041600

約数和(自身を除く): 12792573

約数列:

[1, 7, 19, 133, 229, 1603, 2011, 4351, 14077, 30457, 38209, 267463, 460519, 3223633, 8749861, 61249027]

約数ペア:

[(1, 61249027), (7, 8749861), (19, 3223633), (133, 460519), (229, 267463), (1603, 38209), (2011, 30457), (4351, 14077)]