77043421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2011}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 95095168

約数和(自身を除く): 18051747

約数列:

[1, 7, 13, 91, 421, 2011, 2947, 5473, 14077, 26143, 38311, 183001, 846631, 5926417, 11006203, 77043421]

約数ペア:

[(1, 77043421), (7, 11006203), (13, 5926417), (91, 846631), (421, 183001), (2011, 38311), (2947, 26143), (5473, 14077)]