13303774057

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2927}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 16743006720

約数和(自身を除く): 3439232663

約数列:

[1, 7, 23, 37, 49, 109, 161, 259, 763, 851, 1127, 1813, 2507, 2927, 4033, 5341, 5957, 17549, 20489, 28231, 41699, 67321, 92759, 108299, 122843, 143423, 197617, 319043, 471247, 649313, 758093, 2233301, 2490877, 3298729, 4545191, 5306651, 7337989, 11804591, 15633107, 17436139, 51365923, 82632137, 122052973, 271505593, 359561461, 578424959, 1900539151, 13303774057]

約数ペア:

[(1, 13303774057), (7, 1900539151), (23, 578424959), (37, 359561461), (49, 271505593), (109, 122052973), (161, 82632137), (259, 51365923), (763, 17436139), (851, 15633107), (1127, 11804591), (1813, 7337989), (2507, 5306651), (2927, 4545191), (4033, 3298729), (5341, 2490877), (5957, 2233301), (17549, 758093), (20489, 649313), (28231, 471247), (41699, 319043), (67321, 197617), (92759, 143423), (108299, 122843)]