868573611

素因数分解:

$3^7\times {\mathrm{397153}}^1$

素因数の和:397174

約数の個数: 16

約数和(自身を含む): 1302665120

約数和(自身を除く): 434091509

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 397153, 1191459, 3574377, 10723131, 32169393, 96508179, 289524537, 868573611]

約数ペア:

[(1, 868573611), (3, 289524537), (9, 96508179), (27, 32169393), (81, 10723131), (243, 3574377), (729, 1191459), (2187, 397153)]