2679237

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 40

約数和(自身を含む): 4553472

約数和(自身を除く): 1874235

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 97, 99, 279, 291, 297, 341, 837, 873, 891, 1023, 1067, 2511, 2619, 3007, 3069, 3201, 7857, 9021, 9207, 9603, 27063, 27621, 28809, 33077, 81189, 86427, 99231, 243567, 297693, 893079, 2679237]

約数ペア:

[(1, 2679237), (3, 893079), (9, 297693), (11, 243567), (27, 99231), (31, 86427), (33, 81189), (81, 33077), (93, 28809), (97, 27621), (99, 27063), (279, 9603), (291, 9207), (297, 9021), (341, 7857), (837, 3201), (873, 3069), (891, 3007), (1023, 2619), (1067, 2511)]