17641029

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 28038528

約数和(自身を除く): 10397499

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 2927, 6027, 8781, 20489, 61467, 120007, 143423, 360021, 430269, 840049, 2520147, 5880343, 17641029]

約数ペア:

[(1, 17641029), (3, 5880343), (7, 2520147), (21, 840049), (41, 430269), (49, 360021), (123, 143423), (147, 120007), (287, 61467), (861, 20489), (2009, 8781), (2927, 6027)]