409405000317

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{9967}}^1\times {\mathrm{318419}}^1$

素因数の和:328432

約数の個数: 16

約数和(自身を含む): 558625858560

約数和(自身を除く): 149220858243

約数列:

[1, 3, 43, 129, 9967, 29901, 318419, 428581, 955257, 1285743, 13692017, 41076051, 3173682173, 9521046519, 136468333439, 409405000317]

約数ペア:

[(1, 409405000317), (3, 136468333439), (43, 9521046519), (129, 3173682173), (9967, 41076051), (29901, 13692017), (318419, 1285743), (428581, 955257)]