25352451

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 38263680

約数和(自身を除く): 12911229

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 1021, 2759, 3063, 8277, 9189, 24831, 31651, 90869, 94953, 272607, 284859, 817821, 2816939, 8450817, 25352451]

約数ペア:

[(1, 25352451), (3, 8450817), (9, 2816939), (31, 817821), (89, 284859), (93, 272607), (267, 94953), (279, 90869), (801, 31651), (1021, 24831), (2759, 9189), (3063, 8277)]