12504009

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1$

素因数の和:8964

約数の個数: 16

約数和(自身を含む): 19340288

約数和(自身を除く): 6836279

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 8887, 26661, 62209, 186627, 595429, 1786287, 4168003, 12504009]

約数ペア:

[(1, 12504009), (3, 4168003), (7, 1786287), (21, 595429), (67, 186627), (201, 62209), (469, 26661), (1407, 8887)]