2912302887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{118343}}^1$

素因数の和:118990

約数の個数: 16

約数和(自身を含む): 4188430848

約数和(自身を除く): 1276127961

約数列:

[1, 3, 13, 39, 631, 1893, 8203, 24609, 118343, 355029, 1538459, 4615377, 74674433, 224023299, 970767629, 2912302887]

約数ペア:

[(1, 2912302887), (3, 970767629), (13, 224023299), (39, 74674433), (631, 4615377), (1893, 1538459), (8203, 355029), (24609, 118343)]