61371989

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10973}}^1$

素因数の和:11044

約数の個数: 16

約数和(自身を含む): 75852288

約数和(自身を除く): 14480299

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 10973, 76811, 186541, 515731, 1305787, 3610117, 8767427, 61371989]

約数ペア:

[(1, 61371989), (7, 8767427), (17, 3610117), (47, 1305787), (119, 515731), (329, 186541), (799, 76811), (5593, 10973)]