2446839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 3822000

約数和(自身を除く): 1375161

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 349, 369, 779, 1047, 2337, 3141, 6631, 7011, 14309, 19893, 42927, 59679, 128781, 271871, 815613, 2446839]

約数ペア:

[(1, 2446839), (3, 815613), (9, 271871), (19, 128781), (41, 59679), (57, 42927), (123, 19893), (171, 14309), (349, 7011), (369, 6631), (779, 3141), (1047, 2337)]