679392357

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{320317}}^1$

素因数の和:320428

約数の個数: 16

約数和(自身を含む): 1045517952

約数和(自身を除く): 366125595

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 320317, 960951, 2242219, 6726657, 32352017, 97056051, 226464119, 679392357]

約数ペア:

[(1, 679392357), (3, 226464119), (7, 97056051), (21, 32352017), (101, 6726657), (303, 2242219), (707, 960951), (2121, 320317)]