70198239

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 94755584

約数和(自身を除く): 24557345

約数列:

[1, 3, 151, 241, 453, 643, 723, 1929, 36391, 97093, 109173, 154963, 291279, 464889, 23399413, 70198239]

約数ペア:

[(1, 70198239), (3, 23399413), (151, 464889), (241, 291279), (453, 154963), (643, 109173), (723, 97093), (1929, 36391)]