22530987

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{2081}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 33478560

約数和(自身を除く): 10947573

約数列:

[1, 3, 9, 27, 401, 1203, 2081, 3609, 6243, 10827, 18729, 56187, 834481, 2503443, 7510329, 22530987]

約数ペア:

[(1, 22530987), (3, 7510329), (9, 2503443), (27, 834481), (401, 56187), (1203, 18729), (2081, 10827), (3609, 6243)]