5709039

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 8995968

約数和(自身を除く): 3286929

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 547, 1491, 1641, 3479, 3829, 10437, 11487, 26803, 38837, 80409, 116511, 271859, 815577, 1903013, 5709039]

約数ペア:

[(1, 5709039), (3, 1903013), (7, 815577), (21, 271859), (49, 116511), (71, 80409), (147, 38837), (213, 26803), (497, 11487), (547, 10437), (1491, 3829), (1641, 3479)]