6620619

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 9273600

約数和(自身を除く): 2652981

約数列:

[1, 3, 23, 69, 229, 419, 687, 1257, 5267, 9637, 15801, 28911, 95951, 287853, 2206873, 6620619]

約数ペア:

[(1, 6620619), (3, 2206873), (23, 287853), (69, 95951), (229, 28911), (419, 15801), (687, 9637), (1257, 5267)]