12463947

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 18608928

約数和(自身を除く): 6144981

約数列:

[1, 3, 9, 61, 73, 183, 219, 311, 549, 657, 933, 2799, 4453, 13359, 18971, 22703, 40077, 56913, 68109, 170739, 204327, 1384883, 4154649, 12463947]

約数ペア:

[(1, 12463947), (3, 4154649), (9, 1384883), (61, 204327), (73, 170739), (183, 68109), (219, 56913), (311, 40077), (549, 22703), (657, 18971), (933, 13359), (2799, 4453)]