331376189

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 360790848

約数和(自身を除く): 29414659

約数列:

[1, 17, 43, 227, 731, 1997, 3859, 9761, 33949, 85871, 165937, 453319, 1459807, 7706423, 19492717, 331376189]

約数ペア:

[(1, 331376189), (17, 19492717), (43, 7706423), (227, 1459807), (731, 453319), (1997, 165937), (3859, 85871), (9761, 33949)]