2149968199719

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1\times {\mathrm{9451199}}^1$

素因数の和:9451790

約数の個数: 16

約数和(自身を含む): 2888891596800

約数和(自身を除く): 738923397081

約数列:

[1, 3, 191, 397, 573, 1191, 75827, 227481, 9451199, 28353597, 1805179009, 3752126003, 5415537027, 11256378009, 716656066573, 2149968199719]

約数ペア:

[(1, 2149968199719), (3, 716656066573), (191, 11256378009), (397, 5415537027), (573, 3752126003), (1191, 1805179009), (75827, 28353597), (227481, 9451199)]