6742491

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 10586112

約数和(自身を除く): 3843621

約数列:

[1, 3, 7, 21, 41, 123, 191, 287, 573, 861, 1337, 1681, 4011, 5043, 7831, 11767, 23493, 35301, 54817, 164451, 321071, 963213, 2247497, 6742491]

約数ペア:

[(1, 6742491), (3, 2247497), (7, 963213), (21, 321071), (41, 164451), (123, 54817), (191, 35301), (287, 23493), (573, 11767), (861, 7831), (1337, 5043), (1681, 4011)]