1961743703

素因数分解:

${\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 2011044672

約数和(自身を除く): 49300969

約数列:

[1, 71, 181, 293, 521, 12851, 20803, 36991, 53033, 94301, 152653, 3765343, 6695371, 10838363, 27630193, 1961743703]

約数ペア:

[(1, 1961743703), (71, 27630193), (181, 10838363), (293, 6695371), (521, 3765343), (12851, 152653), (20803, 94301), (36991, 53033)]