2192103

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 28

約数和(自身を含む): 3427648

約数和(自身を除く): 1235545

約数列:

[1, 3, 9, 27, 31, 81, 93, 97, 243, 279, 291, 729, 837, 873, 2511, 2619, 3007, 7533, 7857, 9021, 22599, 23571, 27063, 70713, 81189, 243567, 730701, 2192103]

約数ペア:

[(1, 2192103), (3, 730701), (9, 243567), (27, 81189), (31, 70713), (81, 27063), (93, 23571), (97, 22599), (243, 9021), (279, 7857), (291, 7533), (729, 3007), (837, 2619), (873, 2511)]