12456327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10350

約数の個数: 16

約数和(自身を含む): 18464768

約数和(自身を除く): 6008441

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 10303, 30909, 133939, 319393, 401817, 958179, 4152109, 12456327]

約数ペア:

[(1, 12456327), (3, 4152109), (13, 958179), (31, 401817), (39, 319393), (93, 133939), (403, 30909), (1209, 10303)]