9640557

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 14757600

約数和(自身を除く): 5117043

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 859, 1247, 2577, 3741, 7731, 11223, 24911, 36937, 74733, 110811, 224199, 332433, 1071173, 3213519, 9640557]

約数ペア:

[(1, 9640557), (3, 3213519), (9, 1071173), (29, 332433), (43, 224199), (87, 110811), (129, 74733), (261, 36937), (387, 24911), (859, 11223), (1247, 7731), (2577, 3741)]