12912909

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 17747520

約数和(自身を除く): 4834611

約数列:

[1, 3, 41, 123, 277, 379, 831, 1137, 11357, 15539, 34071, 46617, 104983, 314949, 4304303, 12912909]

約数ペア:

[(1, 12912909), (3, 4304303), (41, 314949), (123, 104983), (277, 46617), (379, 34071), (831, 15539), (1137, 11357)]