12403443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7757}}^1$

素因数の和:7814

約数の個数: 16

約数和(自身を含む): 18246816

約数和(自身を除く): 5843373

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 7757, 23271, 100841, 302523, 318037, 954111, 4134481, 12403443]

約数ペア:

[(1, 12403443), (3, 4134481), (13, 954111), (39, 318037), (41, 302523), (123, 100841), (533, 23271), (1599, 7757)]