31301301

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 44993920

約数和(自身を除く): 13692619

約数列:

[1, 3, 17, 51, 79, 237, 289, 457, 867, 1343, 1371, 4029, 7769, 22831, 23307, 36103, 68493, 108309, 132073, 396219, 613751, 1841253, 10433767, 31301301]

約数ペア:

[(1, 31301301), (3, 10433767), (17, 1841253), (51, 613751), (79, 396219), (237, 132073), (289, 108309), (457, 68493), (867, 36103), (1343, 23307), (1371, 22831), (4029, 7769)]