274875717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{166289}}^1$

素因数の和:166340

約数の個数: 16

約数和(自身を含む): 399096000

約数和(自身を除く): 124220283

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 166289, 498867, 3159491, 4822381, 9478473, 14467143, 91625239, 274875717]

約数ペア:

[(1, 274875717), (3, 91625239), (19, 14467143), (29, 9478473), (57, 4822381), (87, 3159491), (551, 498867), (1653, 166289)]