283349259

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{152093}}^1$

素因数の和:152128

約数の個数: 20

約数和(自身を含む): 441680976

約数和(自身を除く): 158331717

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 152093, 456279, 1368837, 3498139, 4106511, 10494417, 12319533, 31483251, 94449753, 283349259]

約数ペア:

[(1, 283349259), (3, 94449753), (9, 31483251), (23, 12319533), (27, 10494417), (69, 4106511), (81, 3498139), (207, 1368837), (621, 456279), (1863, 152093)]