240147173

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1231}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 293610240

約数和(自身を除く): 53463067

約数列:

[1, 7, 29, 31, 203, 217, 899, 961, 1231, 6293, 6727, 8617, 27869, 35699, 38161, 195083, 249893, 267127, 1106669, 1182991, 7746683, 8280937, 34306739, 240147173]

約数ペア:

[(1, 240147173), (7, 34306739), (29, 8280937), (31, 7746683), (203, 1182991), (217, 1106669), (899, 267127), (961, 249893), (1231, 195083), (6293, 38161), (6727, 35699), (8617, 27869)]