131269283

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 141250560

約数和(自身を除く): 9981277

約数列:

[1, 29, 31, 151, 899, 967, 4379, 4681, 28043, 29977, 135749, 146017, 869333, 4234493, 4526527, 131269283]

約数ペア:

[(1, 131269283), (29, 4526527), (31, 4234493), (151, 869333), (899, 146017), (967, 135749), (4379, 29977), (4681, 28043)]