27502643

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 33063360

約数和(自身を除く): 5560717

約数列:

[1, 7, 29, 61, 203, 427, 1769, 2221, 12383, 15547, 64409, 135481, 450863, 948367, 3928949, 27502643]

約数ペア:

[(1, 27502643), (7, 3928949), (29, 948367), (61, 450863), (203, 135481), (427, 64409), (1769, 15547), (2221, 12383)]