6401804521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{66161}}^1$

素因数の和:66792

約数の個数: 16

約数和(自身を含む): 7647268608

約数和(自身を除く): 1245464087

約数列:

[1, 7, 23, 161, 601, 4207, 13823, 66161, 96761, 463127, 1521703, 10651921, 39762761, 278339327, 914543503, 6401804521]

約数ペア:

[(1, 6401804521), (7, 914543503), (23, 278339327), (161, 39762761), (601, 10651921), (4207, 1521703), (13823, 463127), (66161, 96761)]