1129998709

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{6803}}^1$

素因数の和:7260

約数の個数: 16

約数和(自身を含む): 1316165760

約数和(自身を除く): 186167051

約数列:

[1, 7, 61, 389, 427, 2723, 6803, 23729, 47621, 166103, 414983, 2646367, 2904881, 18524569, 161428387, 1129998709]

約数ペア:

[(1, 1129998709), (7, 161428387), (61, 18524569), (389, 2904881), (427, 2646367), (2723, 414983), (6803, 166103), (23729, 47621)]