406932993

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{23057}}^1$

素因数の和:23153

約数の個数: 24

約数和(自身を含む): 615095208

約数和(自身を除く): 208162215

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 5883, 17649, 23057, 69171, 207513, 853109, 1222021, 2559327, 3666063, 7677981, 10998189, 45214777, 135644331, 406932993]

約数ペア:

[(1, 406932993), (3, 135644331), (9, 45214777), (37, 10998189), (53, 7677981), (111, 3666063), (159, 2559327), (333, 1222021), (477, 853109), (1961, 207513), (5883, 69171), (17649, 23057)]