421657329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{38329}}^1$

素因数の和:38544

約数の個数: 16

約数和(自身を含む): 594881600

約数和(自身を除く): 173224271

約数列:

[1, 3, 19, 57, 193, 579, 3667, 11001, 38329, 114987, 728251, 2184753, 7397497, 22192491, 140552443, 421657329]

約数ペア:

[(1, 421657329), (3, 140552443), (19, 22192491), (57, 7397497), (193, 2184753), (579, 728251), (3667, 114987), (11001, 38329)]