30043293

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 47616000

約数和(自身を除く): 17572707

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 329, 427, 499, 987, 1281, 1497, 2867, 3493, 8601, 10479, 20069, 23453, 30439, 60207, 70359, 91317, 164171, 213073, 492513, 639219, 1430633, 4291899, 10014431, 30043293]

約数ペア:

[(1, 30043293), (3, 10014431), (7, 4291899), (21, 1430633), (47, 639219), (61, 492513), (141, 213073), (183, 164171), (329, 91317), (427, 70359), (499, 60207), (987, 30439), (1281, 23453), (1497, 20069), (2867, 10479), (3493, 8601)]