21146099

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 23732352

約数和(自身を除く): 2586253

約数列:

[1, 13, 47, 53, 611, 653, 689, 2491, 8489, 30691, 32383, 34609, 398983, 449917, 1626623, 21146099]

約数ペア:

[(1, 21146099), (13, 1626623), (47, 449917), (53, 398983), (611, 34609), (653, 32383), (689, 30691), (2491, 8489)]