49157031

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{212801}}^1$

素因数の和:212822

約数の個数: 16

約数和(自身を含む): 81715968

約数和(自身を除く): 32558937

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 212801, 638403, 1489607, 2340811, 4468821, 7022433, 16385677, 49157031]

約数ペア:

[(1, 49157031), (3, 16385677), (7, 7022433), (11, 4468821), (21, 2340811), (33, 1489607), (77, 638403), (231, 212801)]