12853737

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 20333768

約数和(自身を除く): 7480031

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1801, 2379, 5403, 7137, 16209, 23413, 70239, 109861, 210717, 329583, 988749, 1428193, 4284579, 12853737]

約数ペア:

[(1, 12853737), (3, 4284579), (9, 1428193), (13, 988749), (39, 329583), (61, 210717), (117, 109861), (183, 70239), (549, 23413), (793, 16209), (1801, 7137), (2379, 5403)]