12271623

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 20428800

約数和(自身を除く): 8157177

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 569, 1027, 1659, 1707, 3081, 3983, 7189, 7397, 11949, 21567, 22191, 44951, 51779, 134853, 155337, 314657, 584363, 943971, 1753089, 4090541, 12271623]

約数ペア:

[(1, 12271623), (3, 4090541), (7, 1753089), (13, 943971), (21, 584363), (39, 314657), (79, 155337), (91, 134853), (237, 51779), (273, 44951), (553, 22191), (569, 21567), (1027, 11949), (1659, 7397), (1707, 7189), (3081, 3983)]