21713378299

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{408461}}^1$

素因数の和:408590

約数の個数: 16

約数和(自身を含む): 23821503840

約数和(自身を除く): 2108125541

約数列:

[1, 17, 53, 59, 901, 1003, 3127, 53159, 408461, 6943837, 21648433, 24099199, 368023361, 409686383, 1277257547, 21713378299]

約数ペア:

[(1, 21713378299), (17, 1277257547), (53, 409686383), (59, 368023361), (901, 24099199), (1003, 21648433), (3127, 6943837), (53159, 408461)]