13133030421

素因数分解:

$3^1\times 7^2\times {\mathrm{89340343}}^1$

素因数の和:89340360

約数の個数: 12

約数和(自身を含む): 20369598432

約数和(自身を除く): 7236568011

約数列:

[1, 3, 7, 21, 49, 147, 89340343, 268021029, 625382401, 1876147203, 4377676807, 13133030421]

約数ペア:

[(1, 13133030421), (3, 4377676807), (7, 1876147203), (21, 625382401), (49, 268021029), (147, 89340343)]