12355473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7727}}^1$

素因数の和:7784

約数の個数: 16

約数和(自身を含む): 18176256

約数和(自身を除く): 5820783

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 7727, 23181, 100451, 301353, 316807, 950421, 4118491, 12355473]

約数ペア:

[(1, 12355473), (3, 4118491), (13, 950421), (39, 316807), (41, 301353), (123, 100451), (533, 23181), (1599, 7727)]