12268503

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 20165376

約数和(自身を除く): 7896873

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 191, 351, 549, 573, 793, 1053, 1647, 1719, 2379, 2483, 4941, 5157, 7137, 7449, 11651, 15471, 21411, 22347, 34953, 64233, 67041, 104859, 151463, 201123, 314577, 454389, 943731, 1363167, 4089501, 12268503]

約数ペア:

[(1, 12268503), (3, 4089501), (9, 1363167), (13, 943731), (27, 454389), (39, 314577), (61, 201123), (81, 151463), (117, 104859), (183, 67041), (191, 64233), (351, 34953), (549, 22347), (573, 21411), (793, 15471), (1053, 11651), (1647, 7449), (1719, 7137), (2379, 5157), (2483, 4941)]