2079246399

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{67427}}^1$

素因数の和:67990

約数の個数: 16

約数和(自身を含む): 2923678080

約数和(自身を除く): 844431681

約数列:

[1, 3, 19, 57, 541, 1623, 10279, 30837, 67427, 202281, 1281113, 3843339, 36478007, 109434021, 693082133, 2079246399]

約数ペア:

[(1, 2079246399), (3, 693082133), (19, 109434021), (57, 36478007), (541, 3843339), (1623, 1281113), (10279, 202281), (30837, 67427)]