2017690911

素因数分解:

$3^3\times {\mathrm{5147}}^1\times {\mathrm{14519}}^1$

素因数の和:19675

約数の個数: 16

約数和(自身を含む): 2989958400

約数和(自身を除く): 972267489

約数列:

[1, 3, 9, 27, 5147, 14519, 15441, 43557, 46323, 130671, 138969, 392013, 74729293, 224187879, 672563637, 2017690911]

約数ペア:

[(1, 2017690911), (3, 672563637), (9, 224187879), (27, 74729293), (5147, 392013), (14519, 138969), (15441, 130671), (43557, 46323)]