13765851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 21827520

約数和(自身を除く): 8061669

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 659, 1899, 1977, 2321, 5931, 6963, 7249, 20889, 21747, 65241, 139049, 417147, 1251441, 1529539, 4588617, 13765851]

約数ペア:

[(1, 13765851), (3, 4588617), (9, 1529539), (11, 1251441), (33, 417147), (99, 139049), (211, 65241), (633, 21747), (659, 20889), (1899, 7249), (1977, 6963), (2321, 5931)]