11395839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 40

約数和(自身を含む): 19802240

約数和(自身を除く): 8406401

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 169, 247, 273, 399, 507, 741, 1183, 1729, 2197, 3211, 3549, 5187, 6591, 9633, 15379, 22477, 28561, 41743, 46137, 67431, 85683, 125229, 199927, 292201, 542659, 599781, 876603, 1627977, 3798613, 11395839]

約数ペア:

[(1, 11395839), (3, 3798613), (7, 1627977), (13, 876603), (19, 599781), (21, 542659), (39, 292201), (57, 199927), (91, 125229), (133, 85683), (169, 67431), (247, 46137), (273, 41743), (399, 28561), (507, 22477), (741, 15379), (1183, 9633), (1729, 6591), (2197, 5187), (3211, 3549)]