2643069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 4249728

約数和(自身を除く): 1606659

約数列:

[1, 3, 11, 13, 33, 39, 61, 101, 143, 183, 303, 429, 671, 793, 1111, 1313, 2013, 2379, 3333, 3939, 6161, 8723, 14443, 18483, 26169, 43329, 67771, 80093, 203313, 240279, 881023, 2643069]

約数ペア:

[(1, 2643069), (3, 881023), (11, 240279), (13, 203313), (33, 80093), (39, 67771), (61, 43329), (101, 26169), (143, 18483), (183, 14443), (303, 8723), (429, 6161), (671, 3939), (793, 3333), (1111, 2379), (1313, 2013)]