3962679

素因数分解:

$3^1\times 7^3\times {\mathrm{3851}}^1$

素因数の和:3875

約数の個数: 16

約数和(自身を含む): 6163200

約数和(自身を除く): 2200521

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 3851, 11553, 26957, 80871, 188699, 566097, 1320893, 3962679]

約数ペア:

[(1, 3962679), (3, 1320893), (7, 566097), (21, 188699), (49, 80871), (147, 26957), (343, 11553), (1029, 3851)]