9570879

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:868

約数の個数: 20

約数和(自身を含む): 14400936

約数和(自身を除く): 4830057

約数列:

[1, 3, 9, 27, 81, 173, 519, 683, 1557, 2049, 4671, 6147, 14013, 18441, 55323, 118159, 354477, 1063431, 3190293, 9570879]

約数ペア:

[(1, 9570879), (3, 3190293), (9, 1063431), (27, 354477), (81, 118159), (173, 55323), (519, 18441), (683, 14013), (1557, 6147), (2049, 4671)]