123336843

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{30431}}^1$

素因数の和:30634

約数の個数: 16

約数和(自身を含む): 188921856

約数和(自身を除く): 65585013

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 30431, 91293, 213017, 639051, 5873183, 17619549, 41112281, 123336843]

約数ペア:

[(1, 123336843), (3, 41112281), (7, 17619549), (21, 5873183), (193, 639051), (579, 213017), (1351, 91293), (4053, 30431)]