16621203

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 23304960

約数和(自身を除く): 6683757

約数列:

[1, 3, 23, 69, 139, 417, 1733, 3197, 5199, 9591, 39859, 119577, 240887, 722661, 5540401, 16621203]

約数ペア:

[(1, 16621203), (3, 5540401), (23, 722661), (69, 240887), (139, 119577), (417, 39859), (1733, 9591), (3197, 5199)]