26002197

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 36

約数和(自身を含む): 43022980

約数和(自身を除く): 17020783

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 769, 867, 1989, 2307, 2601, 3757, 6921, 9997, 11271, 13073, 29991, 33813, 39219, 89973, 117657, 169949, 222241, 509847, 666723, 1529541, 2000169, 2889133, 8667399, 26002197]

約数ペア:

[(1, 26002197), (3, 8667399), (9, 2889133), (13, 2000169), (17, 1529541), (39, 666723), (51, 509847), (117, 222241), (153, 169949), (221, 117657), (289, 89973), (663, 39219), (769, 33813), (867, 29991), (1989, 13073), (2307, 11271), (2601, 9997), (3757, 6921)]