12239667

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 21141120

約数和(自身を除く): 8901453

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 241, 243, 297, 513, 627, 723, 891, 1539, 1881, 2169, 2651, 2673, 4579, 4617, 5643, 6507, 7953, 13737, 16929, 19521, 23859, 41211, 50369, 50787, 58563, 71577, 123633, 151107, 214731, 370899, 453321, 644193, 1112697, 1359963, 4079889, 12239667]

約数ペア:

[(1, 12239667), (3, 4079889), (9, 1359963), (11, 1112697), (19, 644193), (27, 453321), (33, 370899), (57, 214731), (81, 151107), (99, 123633), (171, 71577), (209, 58563), (241, 50787), (243, 50369), (297, 41211), (513, 23859), (627, 19521), (723, 16929), (891, 13737), (1539, 7953), (1881, 6507), (2169, 5643), (2651, 4617), (2673, 4579)]