27982459

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 31963680

約数和(自身を除く): 3981221

約数列:

[1, 17, 19, 41, 323, 697, 779, 2113, 13243, 35921, 40147, 86633, 682499, 1472761, 1646027, 27982459]

約数ペア:

[(1, 27982459), (17, 1646027), (19, 1472761), (41, 682499), (323, 86633), (697, 40147), (779, 35921), (2113, 13243)]