387680237

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{7691}}^1$

素因数の和:8096

約数の個数: 16

約数和(自身を含む): 467673600

約数和(自身を除く): 79993363

約数列:

[1, 7, 19, 133, 379, 2653, 7201, 7691, 50407, 53837, 146129, 1022903, 2914889, 20404223, 55382891, 387680237]

約数ペア:

[(1, 387680237), (7, 55382891), (19, 20404223), (133, 2914889), (379, 1022903), (2653, 146129), (7201, 53837), (7691, 50407)]