442960959

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2011}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 716207616

約数和(自身を除く): 273246657

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 617, 1851, 2011, 4319, 6033, 10489, 12957, 14077, 31467, 34187, 42231, 73423, 102561, 220269, 239309, 717927, 1240787, 3722361, 8685509, 21093379, 26056527, 63280137, 147653653, 442960959]

約数ペア:

[(1, 442960959), (3, 147653653), (7, 63280137), (17, 26056527), (21, 21093379), (51, 8685509), (119, 3722361), (357, 1240787), (617, 717927), (1851, 239309), (2011, 220269), (4319, 102561), (6033, 73423), (10489, 42231), (12957, 34187), (14077, 31467)]