29778931

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1429}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 36836800

約数和(自身を除く): 7057869

約数列:

[1, 7, 13, 91, 229, 1429, 1603, 2977, 10003, 18577, 20839, 130039, 327241, 2290687, 4254133, 29778931]

約数ペア:

[(1, 29778931), (7, 4254133), (13, 2290687), (91, 327241), (229, 130039), (1429, 20839), (1603, 18577), (2977, 10003)]