15490401

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 21451008

約数和(自身を除く): 5960607

約数列:

[1, 3, 47, 61, 141, 183, 1801, 2867, 5403, 8601, 84647, 109861, 253941, 329583, 5163467, 15490401]

約数ペア:

[(1, 15490401), (3, 5163467), (47, 329583), (61, 253941), (141, 109861), (183, 84647), (1801, 8601), (2867, 5403)]