398425821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{10159}}^1$

素因数の和:10948

約数の個数: 16

約数和(自身を含む): 563270400

約数和(自身を除く): 164844579

約数列:

[1, 3, 17, 51, 769, 2307, 10159, 13073, 30477, 39219, 172703, 518109, 7812271, 23436813, 132808607, 398425821]

約数ペア:

[(1, 398425821), (3, 132808607), (17, 23436813), (51, 7812271), (769, 518109), (2307, 172703), (10159, 39219), (13073, 30477)]