12914979

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 22049472

約数和(自身を除く): 9134493

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 163, 231, 343, 489, 539, 1029, 1141, 1617, 1793, 2401, 3423, 3773, 5379, 7203, 7987, 11319, 12551, 23961, 26411, 37653, 55909, 79233, 87857, 167727, 263571, 391363, 614999, 1174089, 1844997, 4304993, 12914979]

約数ペア:

[(1, 12914979), (3, 4304993), (7, 1844997), (11, 1174089), (21, 614999), (33, 391363), (49, 263571), (77, 167727), (147, 87857), (163, 79233), (231, 55909), (343, 37653), (489, 26411), (539, 23961), (1029, 12551), (1141, 11319), (1617, 7987), (1793, 7203), (2401, 5379), (3423, 3773)]