12713779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 14462784

約数和(自身を除く): 1749005

約数列:

[1, 13, 23, 101, 299, 421, 1313, 2323, 5473, 9683, 30199, 42521, 125879, 552773, 977983, 12713779]

約数ペア:

[(1, 12713779), (13, 977983), (23, 552773), (101, 125879), (299, 42521), (421, 30199), (1313, 9683), (2323, 5473)]