21633101

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 26010240

約数和(自身を除く): 4377139

約数列:

[1, 7, 29, 61, 203, 427, 1747, 1769, 12229, 12383, 50663, 106567, 354641, 745969, 3090443, 21633101]

約数ペア:

[(1, 21633101), (7, 3090443), (29, 745969), (61, 354641), (203, 106567), (427, 50663), (1747, 12383), (1769, 12229)]