1053894969

素因数分解:

$3^4\times {\mathrm{601}}^1\times {\mathrm{21649}}^1$

素因数の和:22262

約数の個数: 20

約数和(自身を含む): 1577029300

約数和(自身を除く): 523134331

約数列:

[1, 3, 9, 27, 81, 601, 1803, 5409, 16227, 21649, 48681, 64947, 194841, 584523, 1753569, 13011049, 39033147, 117099441, 351298323, 1053894969]

約数ペア:

[(1, 1053894969), (3, 351298323), (9, 117099441), (27, 39033147), (81, 13011049), (601, 1753569), (1803, 584523), (5409, 194841), (16227, 64947), (21649, 48681)]