2646956907

素因数分解:

$3^3\times 7^1\times {\mathrm{14005063}}^1$

素因数の和:14005079

約数の個数: 16

約数和(自身を含む): 4481620480

約数和(自身を除く): 1834663573

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 14005063, 42015189, 98035441, 126045567, 294106323, 378136701, 882318969, 2646956907]

約数ペア:

[(1, 2646956907), (3, 882318969), (7, 378136701), (9, 294106323), (21, 126045567), (27, 98035441), (63, 42015189), (189, 14005063)]