74779021

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 78971904

約数和(自身を除く): 4192883

約数列:

[1, 43, 47, 163, 227, 2021, 7009, 7661, 9761, 10669, 37001, 329423, 458767, 1591043, 1739047, 74779021]

約数ペア:

[(1, 74779021), (43, 1739047), (47, 1591043), (163, 458767), (227, 329423), (2021, 37001), (7009, 10669), (7661, 9761)]