7681941

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{1901}}^1$

素因数の和:2356

約数の個数: 12

約数和(自身を含む): 11126700

約数和(自身を除く): 3444759

約数列:

[1, 3, 9, 449, 1347, 1901, 4041, 5703, 17109, 853549, 2560647, 7681941]

約数ペア:

[(1, 7681941), (3, 2560647), (9, 853549), (449, 17109), (1347, 5703), (1901, 4041)]