15494733

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1066

約数の個数: 20

約数和(自身を含む): 23274108

約数和(自身を除く): 7779375

約数列:

[1, 3, 9, 27, 81, 233, 699, 821, 2097, 2463, 6291, 7389, 18873, 22167, 66501, 191293, 573879, 1721637, 5164911, 15494733]

約数ペア:

[(1, 15494733), (3, 5164911), (9, 1721637), (27, 573879), (81, 191293), (233, 66501), (699, 22167), (821, 18873), (2097, 7389), (2463, 6291)]