90399379

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{673}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 106977280

約数和(自身を除く): 16577901

約数列:

[1, 7, 31, 217, 619, 673, 4333, 4711, 19189, 20863, 134323, 146041, 416587, 2916109, 12914197, 90399379]

約数ペア:

[(1, 90399379), (7, 12914197), (31, 2916109), (217, 416587), (619, 146041), (673, 134323), (4333, 20863), (4711, 19189)]