345086931

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{208009}}^1$

素因数の和:208098

約数の個数: 16

約数和(自身を含む): 532505600

約数和(自身を除く): 187418669

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 208009, 624027, 1456063, 4368189, 16432711, 49298133, 115028977, 345086931]

約数ペア:

[(1, 345086931), (3, 115028977), (7, 49298133), (21, 16432711), (79, 4368189), (237, 1456063), (553, 624027), (1659, 208009)]