7379829

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 20

約数和(自身を含む): 11383680

約数和(自身を除く): 4003851

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 2939, 8817, 26451, 79353, 91109, 238059, 273327, 819981, 2459943, 7379829]

約数ペア:

[(1, 7379829), (3, 2459943), (9, 819981), (27, 273327), (31, 238059), (81, 91109), (93, 79353), (279, 26451), (837, 8817), (2511, 2939)]