17824059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 29652480

約数和(自身を除く): 11828421

約数列:

[1, 3, 9, 11, 33, 43, 53, 79, 99, 129, 159, 237, 387, 473, 477, 583, 711, 869, 1419, 1749, 2279, 2607, 3397, 4187, 4257, 5247, 6837, 7821, 10191, 12561, 20511, 25069, 30573, 37367, 37683, 46057, 75207, 112101, 138171, 180041, 225621, 336303, 414513, 540123, 1620369, 1980451, 5941353, 17824059]

約数ペア:

[(1, 17824059), (3, 5941353), (9, 1980451), (11, 1620369), (33, 540123), (43, 414513), (53, 336303), (79, 225621), (99, 180041), (129, 138171), (159, 112101), (237, 75207), (387, 46057), (473, 37683), (477, 37367), (583, 30573), (711, 25069), (869, 20511), (1419, 12561), (1749, 10191), (2279, 7821), (2607, 6837), (3397, 5247), (4187, 4257)]