2686593

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 4438848

約数和(自身を除く): 1752255

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 757, 1183, 2271, 3549, 5299, 9841, 15897, 29523, 68887, 127933, 206661, 383799, 895531, 2686593]

約数ペア:

[(1, 2686593), (3, 895531), (7, 383799), (13, 206661), (21, 127933), (39, 68887), (91, 29523), (169, 15897), (273, 9841), (507, 5299), (757, 3549), (1183, 2271)]