20161514403

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{117903593}}^1$

素因数の和:117903618

約数の個数: 12

約数和(自身を含む): 30654934440

約数和(自身を除く): 10493420037

約数列:

[1, 3, 9, 19, 57, 171, 117903593, 353710779, 1061132337, 2240168267, 6720504801, 20161514403]

約数ペア:

[(1, 20161514403), (3, 6720504801), (9, 2240168267), (19, 1061132337), (57, 353710779), (171, 117903593)]