30987251679

素因数分解:

$3^1\times {\mathrm{691}}^1\times {\mathrm{863}}^1\times {\mathrm{17321}}^1$

素因数の和:18878

約数の個数: 16

約数和(自身を含む): 41426463744

約数和(自身を除く): 10439212065

約数列:

[1, 3, 691, 863, 2073, 2589, 17321, 51963, 596333, 1788999, 11968811, 14948023, 35906433, 44844069, 10329083893, 30987251679]

約数ペア:

[(1, 30987251679), (3, 10329083893), (691, 44844069), (863, 35906433), (2073, 14948023), (2589, 11968811), (17321, 1788999), (51963, 596333)]