15694062993

素因数分解:

$3^2\times 7^1\times {\mathrm{249112111}}^1$

素因数の和:249112124

約数の個数: 12

約数和(自身を含む): 25907659648

約数和(自身を除く): 10213596655

約数列:

[1, 3, 7, 9, 21, 63, 249112111, 747336333, 1743784777, 2242008999, 5231354331, 15694062993]

約数ペア:

[(1, 15694062993), (3, 5231354331), (7, 2242008999), (9, 1743784777), (21, 747336333), (63, 249112111)]