829125717

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4673}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 1381110912

約数和(自身を除く): 551985195

約数列:

[1, 3, 7, 17, 21, 49, 51, 71, 119, 147, 213, 357, 497, 833, 1207, 1491, 2499, 3479, 3621, 4673, 8449, 10437, 14019, 25347, 32711, 59143, 79441, 98133, 177429, 228977, 238323, 331783, 556087, 686931, 995349, 1668261, 2322481, 3892609, 5640311, 6967443, 11677827, 16257367, 16920933, 39482177, 48772101, 118446531, 276375239, 829125717]

約数ペア:

[(1, 829125717), (3, 276375239), (7, 118446531), (17, 48772101), (21, 39482177), (49, 16920933), (51, 16257367), (71, 11677827), (119, 6967443), (147, 5640311), (213, 3892609), (357, 2322481), (497, 1668261), (833, 995349), (1207, 686931), (1491, 556087), (2499, 331783), (3479, 238323), (3621, 228977), (4673, 177429), (8449, 98133), (10437, 79441), (14019, 59143), (25347, 32711)]