13317093

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 19808256

約数和(自身を除く): 6491163

約数列:

[1, 3, 9, 61, 127, 183, 191, 381, 549, 573, 1143, 1719, 7747, 11651, 23241, 24257, 34953, 69723, 72771, 104859, 218313, 1479677, 4439031, 13317093]

約数ペア:

[(1, 13317093), (3, 4439031), (9, 1479677), (61, 218313), (127, 104859), (183, 72771), (191, 69723), (381, 34953), (549, 24257), (573, 23241), (1143, 11651), (1719, 7747)]