339920781

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{2267}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 457809408

約数和(自身を除く): 117888627

約数列:

[1, 3, 151, 331, 453, 993, 2267, 6801, 49981, 149943, 342317, 750377, 1026951, 2251131, 113306927, 339920781]

約数ペア:

[(1, 339920781), (3, 113306927), (151, 2251131), (331, 1026951), (453, 750377), (993, 342317), (2267, 149943), (6801, 49981)]