2086641

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 3238144

約数和(自身を除く): 1151503

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 277, 279, 831, 837, 2493, 2511, 7479, 7533, 8587, 22437, 25761, 67311, 77283, 231849, 695547, 2086641]

約数ペア:

[(1, 2086641), (3, 695547), (9, 231849), (27, 77283), (31, 67311), (81, 25761), (93, 22437), (243, 8587), (277, 7533), (279, 7479), (831, 2511), (837, 2493)]