28889380797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1345507}}^1$

素因数の和:1345948

約数の個数: 16

約数和(自身を含む): 40881915072

約数和(自身を除く): 11992534275

約数列:

[1, 3, 17, 51, 421, 1263, 7157, 21471, 1345507, 4036521, 22873619, 68620857, 566458447, 1699375341, 9629793599, 28889380797]

約数ペア:

[(1, 28889380797), (3, 9629793599), (17, 1699375341), (51, 566458447), (421, 68620857), (1263, 22873619), (7157, 4036521), (21471, 1345507)]