38987011

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 46214080

約数和(自身を除く): 7227069

約数列:

[1, 7, 37, 109, 259, 763, 1381, 4033, 9667, 28231, 51097, 150529, 357679, 1053703, 5569573, 38987011]

約数ペア:

[(1, 38987011), (7, 5569573), (37, 1053703), (109, 357679), (259, 150529), (763, 51097), (1381, 28231), (4033, 9667)]