84474383

素因数分解:

$7^4\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 20

約数和(自身を含む): 99625968

約数和(自身を除く): 15151585

約数列:

[1, 7, 49, 151, 233, 343, 1057, 1631, 2401, 7399, 11417, 35183, 51793, 79919, 246281, 362551, 559433, 1723967, 12067769, 84474383]

約数ペア:

[(1, 84474383), (7, 12067769), (49, 1723967), (151, 559433), (233, 362551), (343, 246281), (1057, 79919), (1631, 51793), (2401, 35183), (7399, 11417)]