29871099

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{9967}}^1$

素因数の和:10016

約数の個数: 20

約数和(自身を含む): 45832864

約数和(自身を除く): 15961765

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 9967, 29901, 89703, 269109, 368779, 807327, 1106337, 3319011, 9957033, 29871099]

約数ペア:

[(1, 29871099), (3, 9957033), (9, 3319011), (27, 1106337), (37, 807327), (81, 368779), (111, 269109), (333, 89703), (999, 29901), (2997, 9967)]