25802413

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 33835968

約数和(自身を除く): 8033555

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1283, 1547, 2873, 8981, 16679, 20111, 21811, 116753, 152677, 216827, 283543, 1517789, 1984801, 3686059, 25802413]

約数ペア:

[(1, 25802413), (7, 3686059), (13, 1984801), (17, 1517789), (91, 283543), (119, 216827), (169, 152677), (221, 116753), (1183, 21811), (1283, 20111), (1547, 16679), (2873, 8981)]