7831201311

素因数分解:

$3^3\times {\mathrm{4001}}^1\times {\mathrm{72493}}^1$

素因数の和:76503

約数の個数: 16

約数和(自身を含む): 11604839520

約数和(自身を除く): 3773638209

約数列:

[1, 3, 9, 27, 4001, 12003, 36009, 72493, 108027, 217479, 652437, 1957311, 290044493, 870133479, 2610400437, 7831201311]

約数ペア:

[(1, 7831201311), (3, 2610400437), (9, 870133479), (27, 290044493), (4001, 1957311), (12003, 652437), (36009, 217479), (72493, 108027)]