28818339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1019}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 42007680

約数和(自身を除く): 13189341

約数列:

[1, 3, 11, 33, 857, 1019, 2571, 3057, 9427, 11209, 28281, 33627, 873283, 2619849, 9606113, 28818339]

約数ペア:

[(1, 28818339), (3, 9606113), (11, 2619849), (33, 873283), (857, 33627), (1019, 28281), (2571, 11209), (3057, 9427)]