42383789

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 50334720

約数和(自身を除く): 7950931

約数列:

[1, 7, 31, 173, 217, 1129, 1211, 5363, 7903, 34999, 37541, 195317, 244993, 1367219, 6054827, 42383789]

約数ペア:

[(1, 42383789), (7, 6054827), (31, 1367219), (173, 244993), (217, 195317), (1129, 37541), (1211, 34999), (5363, 7903)]