240151779

素因数分解:

$3^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{4957}}^1$

素因数の和:5739

約数の個数: 24

約数和(自身を含む): 397036640

約数和(自身を除く): 156884861

約数列:

[1, 3, 7, 9, 21, 63, 769, 2307, 4957, 5383, 6921, 14871, 16149, 34699, 44613, 48447, 104097, 312291, 3811933, 11435799, 26683531, 34307397, 80050593, 240151779]

約数ペア:

[(1, 240151779), (3, 80050593), (7, 34307397), (9, 26683531), (21, 11435799), (63, 3811933), (769, 312291), (2307, 104097), (4957, 48447), (5383, 44613), (6921, 34699), (14871, 16149)]