2013553323

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1607}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 3113088000

約数和(自身を除く): 1099534677

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 499, 837, 1497, 1607, 2511, 4491, 4821, 13473, 14463, 15469, 40419, 43389, 46407, 49817, 130167, 139221, 149451, 417663, 448353, 801893, 1252989, 1345059, 2405679, 4035177, 7217037, 21651111, 24858683, 64953333, 74576049, 223728147, 671184441, 2013553323]

約数ペア:

[(1, 2013553323), (3, 671184441), (9, 223728147), (27, 74576049), (31, 64953333), (81, 24858683), (93, 21651111), (279, 7217037), (499, 4035177), (837, 2405679), (1497, 1345059), (1607, 1252989), (2511, 801893), (4491, 448353), (4821, 417663), (13473, 149451), (14463, 139221), (15469, 130167), (40419, 49817), (43389, 46407)]