2743132641

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{67427}}^1$

素因数の和:67692

約数の個数: 16

約数和(自身を含む): 3728498688

約数和(自身を除く): 985366047

約数列:

[1, 3, 71, 191, 213, 573, 13561, 40683, 67427, 202281, 4787317, 12878557, 14361951, 38635671, 914377547, 2743132641]

約数ペア:

[(1, 2743132641), (3, 914377547), (71, 38635671), (191, 14361951), (213, 12878557), (573, 4787317), (13561, 202281), (40683, 67427)]