42580391

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 50472960

約数和(自身を除く): 7892569

約数列:

[1, 7, 31, 217, 317, 619, 2219, 4333, 9827, 19189, 68789, 134323, 196223, 1373561, 6082913, 42580391]

約数ペア:

[(1, 42580391), (7, 6082913), (31, 1373561), (217, 196223), (317, 134323), (619, 68789), (2219, 19189), (4333, 9827)]