4089501

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 6666240

約数和(自身を除く): 2576739

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 191, 351, 549, 573, 793, 1647, 1719, 2379, 2483, 5157, 7137, 7449, 11651, 21411, 22347, 34953, 67041, 104859, 151463, 314577, 454389, 1363167, 4089501]

約数ペア:

[(1, 4089501), (3, 1363167), (9, 454389), (13, 314577), (27, 151463), (39, 104859), (61, 67041), (117, 34953), (183, 22347), (191, 21411), (351, 11651), (549, 7449), (573, 7137), (793, 5157), (1647, 2483), (1719, 2379)]