271640229

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{760897}}^1$

素因数の和:760924

約数の個数: 16

約数和(自身を含む): 438277248

約数和(自身を除く): 166637019

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 760897, 2282691, 5326279, 12935249, 15978837, 38805747, 90546743, 271640229]

約数ペア:

[(1, 271640229), (3, 90546743), (7, 38805747), (17, 15978837), (21, 12935249), (51, 5326279), (119, 2282691), (357, 760897)]