885537279

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{993869}}^1$

素因数の和:993892

約数の個数: 20

約数和(自身を含む): 1443099240

約数和(自身を除く): 557561961

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 993869, 2981607, 8944821, 10932559, 26834463, 32797677, 80503389, 98393031, 295179093, 885537279]

約数ペア:

[(1, 885537279), (3, 295179093), (9, 98393031), (11, 80503389), (27, 32797677), (33, 26834463), (81, 10932559), (99, 8944821), (297, 2981607), (891, 993869)]