25706493

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 38188800

約数和(自身を除く): 12482307

約数列:

[1, 3, 9, 67, 89, 201, 267, 479, 603, 801, 1437, 4311, 5963, 17889, 32093, 42631, 53667, 96279, 127893, 288837, 383679, 2856277, 8568831, 25706493]

約数ペア:

[(1, 25706493), (3, 8568831), (9, 2856277), (67, 383679), (89, 288837), (201, 127893), (267, 96279), (479, 53667), (603, 42631), (801, 32093), (1437, 17889), (4311, 5963)]