4525353

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 7550400

約数和(自身を除く): 3025047

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 659, 763, 981, 1977, 2289, 4613, 5931, 6867, 13839, 41517, 71831, 215493, 502817, 646479, 1508451, 4525353]

約数ペア:

[(1, 4525353), (3, 1508451), (7, 646479), (9, 502817), (21, 215493), (63, 71831), (109, 41517), (327, 13839), (659, 6867), (763, 5931), (981, 4613), (1977, 2289)]