275649213

素因数分解:

$3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{10663}}^1$

素因数の和:11904

約数の個数: 16

約数和(自身を含む): 420417536

約数和(自身を除く): 144768323

約数列:

[1, 3, 7, 21, 1231, 3693, 8617, 10663, 25851, 31989, 74641, 223923, 13126153, 39378459, 91883071, 275649213]

約数ペア:

[(1, 275649213), (3, 91883071), (7, 39378459), (21, 13126153), (1231, 223923), (3693, 74641), (8617, 31989), (10663, 25851)]