213910299

素因数分解:

$3^2\times {\mathrm{727}}^1\times {\mathrm{32693}}^1$

素因数の和:33426

約数の個数: 12

約数和(自身を含む): 309416016

約数和(自身を除く): 95505717

約数列:

[1, 3, 9, 727, 2181, 6543, 32693, 98079, 294237, 23767811, 71303433, 213910299]

約数ペア:

[(1, 213910299), (3, 71303433), (9, 23767811), (727, 294237), (2181, 98079), (6543, 32693)]