27822919

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 29808000

約数和(自身を除く): 1985081

約数列:

[1, 29, 47, 137, 149, 1363, 3973, 4321, 6439, 7003, 20413, 186731, 203087, 591977, 959411, 27822919]

約数ペア:

[(1, 27822919), (29, 959411), (47, 591977), (137, 203087), (149, 186731), (1363, 20413), (3973, 7003), (4321, 6439)]