471319317

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 833796480

約数和(自身を除く): 362477163

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 73, 81, 177, 189, 193, 219, 413, 511, 531, 567, 579, 657, 1239, 1351, 1533, 1593, 1737, 1971, 3717, 4053, 4307, 4599, 4779, 5211, 5913, 11151, 11387, 12159, 12921, 13797, 14089, 15633, 30149, 33453, 34161, 36477, 38763, 41391, 42267, 79709, 90447, 98623, 102483, 109431, 116289, 126801, 239127, 271341, 295869, 307449, 348867, 380403, 717381, 814023, 831251, 887607, 922347, 1141209, 2152143, 2442069, 2493753, 2662821, 5818757, 6456429, 7481259, 7988463, 17456271, 22443777, 52368813, 67331331, 157106439, 471319317]

約数ペア:

[(1, 471319317), (3, 157106439), (7, 67331331), (9, 52368813), (21, 22443777), (27, 17456271), (59, 7988463), (63, 7481259), (73, 6456429), (81, 5818757), (177, 2662821), (189, 2493753), (193, 2442069), (219, 2152143), (413, 1141209), (511, 922347), (531, 887607), (567, 831251), (579, 814023), (657, 717381), (1239, 380403), (1351, 348867), (1533, 307449), (1593, 295869), (1737, 271341), (1971, 239127), (3717, 126801), (4053, 116289), (4307, 109431), (4599, 102483), (4779, 98623), (5211, 90447), (5913, 79709), (11151, 42267), (11387, 41391), (12159, 38763), (12921, 36477), (13797, 34161), (14089, 33453), (15633, 30149)]