388611297

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{235951}}^1$

素因数の和:236021

約数の個数: 16

約数和(自身を含む): 585160960

約数和(自身を除く): 196549663

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 235951, 707853, 2123559, 6370677, 14393011, 43179033, 129537099, 388611297]

約数ペア:

[(1, 388611297), (3, 129537099), (9, 43179033), (27, 14393011), (61, 6370677), (183, 2123559), (549, 707853), (1647, 235951)]