340804944477

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{27620143}}^1$

素因数の和:27620609

約数の個数: 16

約数和(自身を含む): 506001038080

約数和(自身を除く): 165196093603

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 27620143, 82860429, 248581287, 745743861, 12622405351, 37867216053, 113601648159, 340804944477]

約数ペア:

[(1, 340804944477), (3, 113601648159), (9, 37867216053), (27, 12622405351), (457, 745743861), (1371, 248581287), (4113, 82860429), (12339, 27620143)]