12732993

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2254

約数の個数: 36

約数和(自身を含む): 23051028

約数和(自身を除く): 10318035

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 2221, 5733, 6663, 15547, 19989, 28873, 46641, 86619, 108829, 139923, 202111, 259857, 326487, 606333, 979461, 1414777, 1818999, 4244331, 12732993]

約数ペア:

[(1, 12732993), (3, 4244331), (7, 1818999), (9, 1414777), (13, 979461), (21, 606333), (39, 326487), (49, 259857), (63, 202111), (91, 139923), (117, 108829), (147, 86619), (273, 46641), (441, 28873), (637, 19989), (819, 15547), (1911, 6663), (2221, 5733)]