11897769

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 17755392

約数和(自身を除く): 5857623

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 757, 1209, 2271, 5239, 9841, 15717, 23467, 29523, 70401, 127933, 305071, 383799, 915213, 3965923, 11897769]

約数ペア:

[(1, 11897769), (3, 3965923), (13, 915213), (31, 383799), (39, 305071), (93, 127933), (169, 70401), (403, 29523), (507, 23467), (757, 15717), (1209, 9841), (2271, 5239)]