13479389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5696

約数の個数: 16

約数和(自身を含む): 17350656

約数和(自身を除く): 3871267

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5647, 39529, 62117, 175057, 434819, 1225399, 1925627, 13479389]

約数ペア:

[(1, 13479389), (7, 1925627), (11, 1225399), (31, 434819), (77, 175057), (217, 62117), (341, 39529), (2387, 5647)]