22126221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 34592376

約数和(自身を除く): 12466155

約数列:

[1, 3, 9, 13, 39, 117, 281, 673, 843, 2019, 2529, 3653, 6057, 8749, 10959, 26247, 32877, 78741, 189113, 567339, 1702017, 2458469, 7375407, 22126221]

約数ペア:

[(1, 22126221), (3, 7375407), (9, 2458469), (13, 1702017), (39, 567339), (117, 189113), (281, 78741), (673, 32877), (843, 26247), (2019, 10959), (2529, 8749), (3653, 6057)]