291266007

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1\times {\mathrm{1609}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 393818880

約数和(自身を除く): 102552873

約数列:

[1, 3, 83, 249, 727, 1609, 2181, 4827, 60341, 133547, 181023, 400641, 1169743, 3509229, 97088669, 291266007]

約数ペア:

[(1, 291266007), (3, 97088669), (83, 3509229), (249, 1169743), (727, 400641), (1609, 181023), (2181, 133547), (4827, 60341)]