4512965121

素因数分解:

$3^2\times 7^2\times {\mathrm{10233481}}^1$

素因数の和:10233501

約数の個数: 18

約数和(自身を含む): 7583010162

約数和(自身を除く): 3070045041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 10233481, 30700443, 71634367, 92101329, 214903101, 501440569, 644709303, 1504321707, 4512965121]

約数ペア:

[(1, 4512965121), (3, 1504321707), (7, 644709303), (9, 501440569), (21, 214903101), (49, 92101329), (63, 71634367), (147, 30700443), (441, 10233481)]