85890741

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{733}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 115913280

約数和(自身を除く): 30022539

約数列:

[1, 3, 139, 281, 417, 733, 843, 2199, 39059, 101887, 117177, 205973, 305661, 617919, 28630247, 85890741]

約数ペア:

[(1, 85890741), (3, 28630247), (139, 617919), (281, 305661), (417, 205973), (733, 117177), (843, 101887), (2199, 39059)]