387777954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3401561}}^1$

素因数の和:3401585

約数の個数: 16

約数和(自身を含む): 816374880

約数和(自身を除く): 428596926

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3401561, 6803122, 10204683, 20409366, 64629659, 129259318, 193888977, 387777954]

約数ペア:

[(1, 387777954), (2, 193888977), (3, 129259318), (6, 64629659), (19, 20409366), (38, 10204683), (57, 6803122), (114, 3401561)]