928331313

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21121}}^1$

素因数の和:21174

約数の個数: 48

約数和(自身を含む): 1618114176

約数和(自身を除く): 689782863

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1911, 2093, 3381, 6279, 14651, 21121, 43953, 63363, 147847, 274573, 443541, 485783, 823719, 1034929, 1457349, 1922011, 3104787, 3400481, 5766033, 6315179, 10201443, 13454077, 18945537, 23803367, 40362231, 44206253, 71410101, 132618759, 309443771, 928331313]

約数ペア:

[(1, 928331313), (3, 309443771), (7, 132618759), (13, 71410101), (21, 44206253), (23, 40362231), (39, 23803367), (49, 18945537), (69, 13454077), (91, 10201443), (147, 6315179), (161, 5766033), (273, 3400481), (299, 3104787), (483, 1922011), (637, 1457349), (897, 1034929), (1127, 823719), (1911, 485783), (2093, 443541), (3381, 274573), (6279, 147847), (14651, 63363), (21121, 43953)]