264496353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1231}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 408748032

約数和(自身を除く): 144251679

約数列:

[1, 3, 11, 17, 33, 51, 187, 383, 561, 1149, 1231, 3693, 4213, 6511, 12639, 13541, 19533, 20927, 40623, 62781, 71621, 214863, 230197, 471473, 690591, 1414419, 5186203, 8015041, 15558609, 24045123, 88165451, 264496353]

約数ペア:

[(1, 264496353), (3, 88165451), (11, 24045123), (17, 15558609), (33, 8015041), (51, 5186203), (187, 1414419), (383, 690591), (561, 471473), (1149, 230197), (1231, 214863), (3693, 71621), (4213, 62781), (6511, 40623), (12639, 20927), (13541, 19533)]