12158100003

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1306901}}^1$

素因数の和:1307354

約数の個数: 16

約数和(自身を含む): 18568463616

約数和(自身を除く): 6410363613

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 1306901, 3920703, 9148307, 27444921, 578957143, 1736871429, 4052700001, 12158100003]

約数ペア:

[(1, 12158100003), (3, 4052700001), (7, 1736871429), (21, 578957143), (443, 27444921), (1329, 9148307), (3101, 3920703), (9303, 1306901)]