30778869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5153}}^1$

素因数の和:5348

約数の個数: 16

約数和(自身を含む): 45025344

約数和(自身を除く): 14246475

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5153, 5973, 15459, 56683, 170049, 932693, 2798079, 10259623, 30778869]

約数ペア:

[(1, 30778869), (3, 10259623), (11, 2798079), (33, 932693), (181, 170049), (543, 56683), (1991, 15459), (5153, 5973)]