7485009

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3529}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 11521920

約数和(自身を除く): 4036911

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 3529, 10587, 24703, 74109, 356429, 1069287, 2495003, 7485009]

約数ペア:

[(1, 7485009), (3, 2495003), (7, 1069287), (21, 356429), (101, 74109), (303, 24703), (707, 10587), (2121, 3529)]