551412069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{81727}}^1$

素因数の和:81916

約数の個数: 16

約数和(自身を含む): 796357632

約数和(自身を除く): 244945563

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 81727, 245181, 1062451, 3187353, 14138771, 42416313, 183804023, 551412069]

約数ペア:

[(1, 551412069), (3, 183804023), (13, 42416313), (39, 14138771), (173, 3187353), (519, 1062451), (2249, 245181), (6747, 81727)]