17414901

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 30604288

約数和(自身を除く): 13189387

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 241, 259, 279, 333, 651, 723, 777, 1147, 1687, 1953, 2169, 2331, 3441, 5061, 7471, 8029, 8917, 10323, 15183, 22413, 24087, 26751, 52297, 62419, 67239, 72261, 80253, 156891, 187257, 276427, 470673, 561771, 829281, 1934989, 2487843, 5804967, 17414901]

約数ペア:

[(1, 17414901), (3, 5804967), (7, 2487843), (9, 1934989), (21, 829281), (31, 561771), (37, 470673), (63, 276427), (93, 187257), (111, 156891), (217, 80253), (241, 72261), (259, 67239), (279, 62419), (333, 52297), (651, 26751), (723, 24087), (777, 22413), (1147, 15183), (1687, 10323), (1953, 8917), (2169, 8029), (2331, 7471), (3441, 5061)]