15694983129

素因数分解:

$3^1\times 7^1\times {\mathrm{21391}}^1\times {\mathrm{34939}}^1$

素因数の和:56340

約数の個数: 16

約数和(自身を含む): 23917967360

約数和(自身を除く): 8222984231

約数列:

[1, 3, 7, 21, 21391, 34939, 64173, 104817, 149737, 244573, 449211, 733719, 747380149, 2242140447, 5231661043, 15694983129]

約数ペア:

[(1, 15694983129), (3, 5231661043), (7, 2242140447), (21, 747380149), (21391, 733719), (34939, 449211), (64173, 244573), (104817, 149737)]