89104729

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 104607360

約数和(自身を除く): 15502631

約数列:

[1, 7, 43, 301, 389, 761, 2723, 5327, 16727, 32723, 117089, 229061, 296029, 2072203, 12729247, 89104729]

約数ペア:

[(1, 89104729), (7, 12729247), (43, 2072203), (301, 296029), (389, 229061), (761, 117089), (2723, 32723), (5327, 16727)]