3918603

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 5797440

約数和(自身を除く): 1878837

約数列:

[1, 3, 13, 39, 59, 131, 169, 177, 393, 507, 767, 1703, 2301, 5109, 7729, 9971, 22139, 23187, 29913, 66417, 100477, 301431, 1306201, 3918603]

約数ペア:

[(1, 3918603), (3, 1306201), (13, 301431), (39, 100477), (59, 66417), (131, 29913), (169, 23187), (177, 22139), (393, 9971), (507, 7729), (767, 5109), (1703, 2301)]