4418655381

素因数分解:

$3^5\times 7^1\times {\mathrm{2597681}}^1$

素因数の和:2597703

約数の個数: 24

約数和(自身を含む): 7564449984

約数和(自身を除く): 3145794603

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2597681, 7793043, 18183767, 23379129, 54551301, 70137387, 163653903, 210412161, 490961709, 631236483, 1472885127, 4418655381]

約数ペア:

[(1, 4418655381), (3, 1472885127), (7, 631236483), (9, 490961709), (21, 210412161), (27, 163653903), (63, 70137387), (81, 54551301), (189, 23379129), (243, 18183767), (567, 7793043), (1701, 2597681)]