1797432819

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 3091544064

約数和(自身を除く): 1294111245

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 293, 299, 483, 879, 897, 977, 2051, 2093, 2931, 3809, 6153, 6279, 6739, 6839, 11427, 12701, 20217, 20517, 22471, 26663, 38103, 47173, 67413, 79989, 87607, 88907, 141519, 157297, 262821, 266721, 286261, 292123, 471891, 613249, 858783, 876369, 1839747, 2003827, 2044861, 3721393, 6011481, 6134583, 6584003, 11164179, 19752009, 26049751, 46088021, 78149253, 85592039, 138264063, 256776117, 599144273, 1797432819]

約数ペア:

[(1, 1797432819), (3, 599144273), (7, 256776117), (13, 138264063), (21, 85592039), (23, 78149253), (39, 46088021), (69, 26049751), (91, 19752009), (161, 11164179), (273, 6584003), (293, 6134583), (299, 6011481), (483, 3721393), (879, 2044861), (897, 2003827), (977, 1839747), (2051, 876369), (2093, 858783), (2931, 613249), (3809, 471891), (6153, 292123), (6279, 286261), (6739, 266721), (6839, 262821), (11427, 157297), (12701, 141519), (20217, 88907), (20517, 87607), (22471, 79989), (26663, 67413), (38103, 47173)]