40881303

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{63977}}^1$

素因数の和:64054

約数の個数: 12

約数和(自身を含む): 59883408

約数和(自身を除く): 19002105

約数列:

[1, 3, 9, 71, 213, 639, 63977, 191931, 575793, 4542367, 13627101, 40881303]

約数ペア:

[(1, 40881303), (3, 13627101), (9, 4542367), (71, 575793), (213, 191931), (639, 63977)]