2243345481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 3566843280

約数和(自身を除く): 1323497799

約数列:

[1, 3, 9, 13, 39, 89, 97, 117, 267, 291, 801, 873, 1157, 1261, 2221, 3471, 3783, 6663, 8633, 10413, 11349, 19989, 25899, 28873, 77697, 86619, 112229, 197669, 215437, 259857, 336687, 593007, 646311, 1010061, 1779021, 1938933, 2569697, 2800681, 7709091, 8402043, 19173893, 23127273, 25206129, 57521679, 172565037, 249260609, 747781827, 2243345481]

約数ペア:

[(1, 2243345481), (3, 747781827), (9, 249260609), (13, 172565037), (39, 57521679), (89, 25206129), (97, 23127273), (117, 19173893), (267, 8402043), (291, 7709091), (801, 2800681), (873, 2569697), (1157, 1938933), (1261, 1779021), (2221, 1010061), (3471, 646311), (3783, 593007), (6663, 336687), (8633, 259857), (10413, 215437), (11349, 197669), (19989, 112229), (25899, 86619), (28873, 77697)]