127769641

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 134627328

約数和(自身を除く): 6857687

約数列:

[1, 43, 47, 191, 331, 2021, 8213, 8977, 14233, 15557, 63221, 386011, 668951, 2718503, 2971387, 127769641]

約数ペア:

[(1, 127769641), (43, 2971387), (47, 2718503), (191, 668951), (331, 386011), (2021, 63221), (8213, 15557), (8977, 14233)]