25829919

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 40023360

約数和(自身を除く): 14193441

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 2137, 4029, 6411, 12087, 19233, 36329, 108987, 168823, 326961, 506469, 1519407, 2869991, 8609973, 25829919]

約数ペア:

[(1, 25829919), (3, 8609973), (9, 2869991), (17, 1519407), (51, 506469), (79, 326961), (153, 168823), (237, 108987), (711, 36329), (1343, 19233), (2137, 12087), (4029, 6411)]