2665778823

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{5807797}}^1$

素因数の和:5807823

約数の個数: 16

約数和(自身を含む): 4181614560

約数和(自身を除く): 1515835737

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 5807797, 17423391, 52270173, 98732549, 156810519, 296197647, 888592941, 2665778823]

約数ペア:

[(1, 2665778823), (3, 888592941), (9, 296197647), (17, 156810519), (27, 98732549), (51, 52270173), (153, 17423391), (459, 5807797)]