23819751

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1140

約数の個数: 20

約数和(自身を含む): 35719200

約数和(自身を除く): 11899449

約数列:

[1, 3, 9, 27, 81, 409, 719, 1227, 2157, 3681, 6471, 11043, 19413, 33129, 58239, 294071, 882213, 2646639, 7939917, 23819751]

約数ペア:

[(1, 23819751), (3, 7939917), (9, 2646639), (27, 882213), (81, 294071), (409, 58239), (719, 33129), (1227, 19413), (2157, 11043), (3681, 6471)]