615852021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{11617}}^1$

素因数の和:12092

約数の個数: 16

約数和(自身を含む): 843187968

約数和(自身を除く): 227335947

約数列:

[1, 3, 41, 123, 431, 1293, 11617, 17671, 34851, 53013, 476297, 1428891, 5006927, 15020781, 205284007, 615852021]

約数ペア:

[(1, 615852021), (3, 205284007), (41, 15020781), (123, 5006927), (431, 1428891), (1293, 476297), (11617, 53013), (17671, 34851)]