333780239

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{5471}}^1$

素因数の和:5535

約数の個数: 18

約数和(自身を含む): 381524256

約数和(自身を除く): 47744017

約数列:

[1, 13, 19, 169, 247, 361, 3211, 4693, 5471, 61009, 71123, 103949, 924599, 1351337, 1975031, 17567381, 25675403, 333780239]

約数ペア:

[(1, 333780239), (13, 25675403), (19, 17567381), (169, 1975031), (247, 1351337), (361, 924599), (3211, 103949), (4693, 71123), (5471, 61009)]