19290003

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 26154240

約数和(自身を除く): 6864237

約数列:

[1, 3, 139, 167, 277, 417, 501, 831, 23213, 38503, 46259, 69639, 115509, 138777, 6430001, 19290003]

約数ペア:

[(1, 19290003), (3, 6430001), (139, 138777), (167, 115509), (277, 69639), (417, 46259), (501, 38503), (831, 23213)]