9913959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 15724800

約数和(自身を除く): 5810841

約数列:

[1, 3, 9, 11, 33, 99, 239, 419, 717, 1257, 2151, 2629, 3771, 4609, 7887, 13827, 23661, 41481, 100141, 300423, 901269, 1101551, 3304653, 9913959]

約数ペア:

[(1, 9913959), (3, 3304653), (9, 1101551), (11, 901269), (33, 300423), (99, 100141), (239, 41481), (419, 23661), (717, 13827), (1257, 7887), (2151, 4609), (2629, 3771)]