16090347

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3467}}^1$

素因数の和:3507

約数の個数: 32

約数和(自身を含む): 27965952

約数和(自身を除く): 11875605

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 3467, 4641, 10401, 24269, 45071, 58939, 72807, 135213, 176817, 315497, 412573, 766207, 946491, 1237719, 2298621, 5363449, 16090347]

約数ペア:

[(1, 16090347), (3, 5363449), (7, 2298621), (13, 1237719), (17, 946491), (21, 766207), (39, 412573), (51, 315497), (91, 176817), (119, 135213), (221, 72807), (273, 58939), (357, 45071), (663, 24269), (1547, 10401), (3467, 4641)]