223381649553

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{17280239}}^1$

素因数の和:17280412

約数の個数: 16

約数和(自身を含む): 309661900800

約数和(自身を除く): 86280251247

約数列:

[1, 3, 31, 93, 139, 417, 4309, 12927, 17280239, 51840717, 535687409, 1607062227, 2401953221, 7205859663, 74460549851, 223381649553]

約数ペア:

[(1, 223381649553), (3, 74460549851), (31, 7205859663), (93, 2401953221), (139, 1607062227), (417, 535687409), (4309, 51840717), (12927, 17280239)]