52612917

素因数分解:

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

素因数の和:230

約数の個数: 24

約数和(自身を含む): 82769472

約数和(自身を除く): 30156555

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 5041, 10437, 15123, 35287, 105861, 247009, 357911, 741027, 1073733, 2505377, 7516131, 17537639, 52612917]

約数ペア:

[(1, 52612917), (3, 17537639), (7, 7516131), (21, 2505377), (49, 1073733), (71, 741027), (147, 357911), (213, 247009), (497, 105861), (1491, 35287), (3479, 15123), (5041, 10437)]