1263131063

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{5531}}^1$

素因数の和:5734

約数の個数: 16

約数和(自身を含む): 1331928576

約数和(自身を除く): 68797513

約数列:

[1, 43, 47, 113, 2021, 4859, 5311, 5531, 228373, 237833, 259957, 625003, 11178151, 26875129, 29375141, 1263131063]

約数ペア:

[(1, 1263131063), (43, 29375141), (47, 26875129), (113, 11178151), (2021, 625003), (4859, 259957), (5311, 237833), (5531, 228373)]