25929243

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 40182480

約数和(自身を除く): 14253237

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 2861, 3021, 8583, 9063, 25749, 54359, 151633, 163077, 454899, 489231, 1364697, 2881027, 8643081, 25929243]

約数ペア:

[(1, 25929243), (3, 8643081), (9, 2881027), (19, 1364697), (53, 489231), (57, 454899), (159, 163077), (171, 151633), (477, 54359), (1007, 25749), (2861, 9063), (3021, 8583)]