13279893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3907}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 19508736

約数和(自身を除く): 6228843

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 3907, 11721, 42977, 128931, 402421, 1207263, 4426631, 13279893]

約数ペア:

[(1, 13279893), (3, 4426631), (11, 1207263), (33, 402421), (103, 128931), (309, 42977), (1133, 11721), (3399, 3907)]