3888894239997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{40013}}^1\times {\mathrm{2492071}}^1$

素因数の和:2532100

約数の個数: 16

約数和(自身を含む): 5584195064448

約数和(自身を除く): 1695300824451

約数列:

[1, 3, 13, 39, 40013, 120039, 520169, 1560507, 2492071, 7476213, 32396923, 97190769, 99715236923, 299145710769, 1296298079999, 3888894239997]

約数ペア:

[(1, 3888894239997), (3, 1296298079999), (13, 299145710769), (39, 99715236923), (40013, 97190769), (120039, 32396923), (520169, 7476213), (1560507, 2492071)]