22000503

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7537}}^1$

素因数の和:7686

約数の個数: 16

約数和(自身を含む): 33770240

約数和(自身を除く): 11769737

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 7537, 22611, 52759, 158277, 1047643, 3142929, 7333501, 22000503]

約数ペア:

[(1, 22000503), (3, 7333501), (7, 3142929), (21, 1047643), (139, 158277), (417, 52759), (973, 22611), (2919, 7537)]