8868573

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 15974400

約数和(自身を除く): 7105827

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 239, 279, 399, 589, 651, 717, 1197, 1673, 1767, 1953, 2151, 4123, 4541, 5019, 5301, 7409, 12369, 13623, 15057, 22227, 31787, 37107, 40869, 51863, 66681, 95361, 140771, 155589, 286083, 422313, 466767, 985397, 1266939, 2956191, 8868573]

約数ペア:

[(1, 8868573), (3, 2956191), (7, 1266939), (9, 985397), (19, 466767), (21, 422313), (31, 286083), (57, 155589), (63, 140771), (93, 95361), (133, 66681), (171, 51863), (217, 40869), (239, 37107), (279, 31787), (399, 22227), (589, 15057), (651, 13623), (717, 12369), (1197, 7409), (1673, 5301), (1767, 5019), (1953, 4541), (2151, 4123)]