2669193

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1106

約数の個数: 20

約数和(自身を含む): 4119808

約数和(自身を除く): 1450615

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1063, 2511, 3189, 9567, 28701, 32953, 86103, 98859, 296577, 889731, 2669193]

約数ペア:

[(1, 2669193), (3, 889731), (9, 296577), (27, 98859), (31, 86103), (81, 32953), (93, 28701), (279, 9567), (837, 3189), (1063, 2511)]