13839385

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 19500480

約数和(自身を除く): 5661095

約数列:

[1, 5, 7, 35, 47, 179, 235, 329, 895, 1253, 1645, 2209, 6265, 8413, 11045, 15463, 42065, 58891, 77315, 294455, 395411, 1977055, 2767877, 13839385]

約数ペア:

[(1, 13839385), (5, 2767877), (7, 1977055), (35, 395411), (47, 294455), (179, 77315), (235, 58891), (329, 42065), (895, 15463), (1253, 11045), (1645, 8413), (2209, 6265)]