2885293857

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{889699}}^1$

素因数の和:889772

約数の個数: 16

約数和(自身を含む): 4099737600

約数和(自身を除く): 1214443743

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 889699, 2669097, 20463077, 41815853, 61389231, 125447559, 961764619, 2885293857]

約数ペア:

[(1, 2885293857), (3, 961764619), (23, 125447559), (47, 61389231), (69, 41815853), (141, 20463077), (1081, 2669097), (3243, 889699)]