11804939889

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{210731}}^1$

素因数の和:211068

約数の個数: 16

約数和(自身を含む): 16022375424

約数和(自身を除く): 4217435535

約数列:

[1, 3, 71, 213, 263, 789, 18673, 56019, 210731, 632193, 14961901, 44885703, 55422253, 166266759, 3934979963, 11804939889]

約数ペア:

[(1, 11804939889), (3, 3934979963), (71, 166266759), (213, 55422253), (263, 44885703), (789, 14961901), (18673, 632193), (56019, 210731)]