428091234879

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1853208809}}^1$

素因数の和:1853208830

約数の個数: 16

約数和(自身を含む): 711632183040

約数和(自身を除く): 283540948161

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1853208809, 5559626427, 12972461663, 20385296899, 38917384989, 61155890697, 142697078293, 428091234879]

約数ペア:

[(1, 428091234879), (3, 142697078293), (7, 61155890697), (11, 38917384989), (21, 20385296899), (33, 12972461663), (77, 5559626427), (231, 1853208809)]