4062009

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 6284288

約数和(自身を除く): 2222279

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 2887, 8661, 20209, 60627, 193429, 580287, 1354003, 4062009]

約数ペア:

[(1, 4062009), (3, 1354003), (7, 580287), (21, 193429), (67, 60627), (201, 20209), (469, 8661), (1407, 2887)]