1900984779

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{96757}}^1$

素因数の和:96859

約数の個数: 24

約数和(自身を含む): 2867907120

約数和(自身を除く): 966922341

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 6549, 19647, 96757, 290271, 870813, 3580009, 5708663, 10740027, 17125989, 32220081, 51377967, 211220531, 633661593, 1900984779]

約数ペア:

[(1, 1900984779), (3, 633661593), (9, 211220531), (37, 51377967), (59, 32220081), (111, 17125989), (177, 10740027), (333, 5708663), (531, 3580009), (2183, 870813), (6549, 290271), (19647, 96757)]