8991569091

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{81839}}^1$

素因数の和:82586

約数の個数: 16

約数和(自身を含む): 12232788480

約数和(自身を除く): 3241219389

約数列:

[1, 3, 53, 159, 691, 2073, 36623, 81839, 109869, 245517, 4337467, 13012401, 56550749, 169652247, 2997189697, 8991569091]

約数ペア:

[(1, 8991569091), (3, 2997189697), (53, 169652247), (159, 56550749), (691, 13012401), (2073, 4337467), (36623, 245517), (81839, 109869)]