336887991

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{378101}}^1$

素因数の和:378124

約数の個数: 20

約数和(自身を含む): 549004104

約数和(自身を除く): 212116113

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 378101, 1134303, 3402909, 4159111, 10208727, 12477333, 30626181, 37431999, 112295997, 336887991]

約数ペア:

[(1, 336887991), (3, 112295997), (9, 37431999), (11, 30626181), (27, 12477333), (33, 10208727), (81, 4159111), (99, 3402909), (297, 1134303), (891, 378101)]