12346587

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 20966400

約数和(自身を除く): 8619813

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 149, 243, 279, 297, 341, 447, 837, 891, 1023, 1341, 1639, 2511, 2673, 3069, 4023, 4619, 4917, 7533, 9207, 12069, 13857, 14751, 27621, 36207, 41571, 44253, 50809, 82863, 124713, 132759, 152427, 374139, 398277, 457281, 1122417, 1371843, 4115529, 12346587]

約数ペア:

[(1, 12346587), (3, 4115529), (9, 1371843), (11, 1122417), (27, 457281), (31, 398277), (33, 374139), (81, 152427), (93, 132759), (99, 124713), (149, 82863), (243, 50809), (279, 44253), (297, 41571), (341, 36207), (447, 27621), (837, 14751), (891, 13857), (1023, 12069), (1341, 9207), (1639, 7533), (2511, 4917), (2673, 4619), (3069, 4023)]