2897049885

素因数分解:

$3^1\times 5^1\times {\mathrm{8971}}^1\times {\mathrm{21529}}^1$

素因数の和:30508

約数の個数: 16

約数和(自身を含む): 4636011840

約数和(自身を除く): 1738961955

約数列:

[1, 3, 5, 15, 8971, 21529, 26913, 44855, 64587, 107645, 134565, 322935, 193136659, 579409977, 965683295, 2897049885]

約数ペア:

[(1, 2897049885), (3, 965683295), (5, 579409977), (15, 193136659), (8971, 322935), (21529, 134565), (26913, 107645), (44855, 64587)]