12866607

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 20761104

約数和(自身を除く): 7894497

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 4073, 12219, 36657, 52949, 109971, 158847, 329913, 476541, 989739, 1429623, 4288869, 12866607]

約数ペア:

[(1, 12866607), (3, 4288869), (9, 1429623), (13, 989739), (27, 476541), (39, 329913), (81, 158847), (117, 109971), (243, 52949), (351, 36657), (1053, 12219), (3159, 4073)]