13017339

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 19363344

約数和(自身を除く): 6346005

約数列:

[1, 3, 9, 61, 131, 181, 183, 393, 543, 549, 1179, 1629, 7991, 11041, 23711, 23973, 33123, 71133, 71919, 99369, 213399, 1446371, 4339113, 13017339]

約数ペア:

[(1, 13017339), (3, 4339113), (9, 1446371), (61, 213399), (131, 99369), (181, 71919), (183, 71133), (393, 33123), (543, 23973), (549, 23711), (1179, 11041), (1629, 7991)]