2017802097

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1465361}}^1$

素因数の和:1465390

約数の個数: 20

約数和(自身を含む): 3191558436

約数和(自身を除く): 1173756339

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1465361, 4396083, 13188249, 24911137, 39564747, 74733411, 118694241, 224200233, 672600699, 2017802097]

約数ペア:

[(1, 2017802097), (3, 672600699), (9, 224200233), (17, 118694241), (27, 74733411), (51, 39564747), (81, 24911137), (153, 13188249), (459, 4396083), (1377, 1465361)]