2247147279

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{11173}}^1$

素因数の和:11389

約数の個数: 40

約数和(自身を含む): 3634321152

約数和(自身を除く): 1387173873

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 191, 351, 573, 1053, 1719, 2483, 5157, 7449, 11173, 15471, 22347, 33519, 67041, 100557, 145249, 201123, 301671, 435747, 905013, 1307241, 2134043, 3921723, 6402129, 11765169, 19206387, 27742559, 57619161, 83227677, 172857483, 249683031, 749049093, 2247147279]

約数ペア:

[(1, 2247147279), (3, 749049093), (9, 249683031), (13, 172857483), (27, 83227677), (39, 57619161), (81, 27742559), (117, 19206387), (191, 11765169), (351, 6402129), (573, 3921723), (1053, 2134043), (1719, 1307241), (2483, 905013), (5157, 435747), (7449, 301671), (11173, 201123), (15471, 145249), (22347, 100557), (33519, 67041)]