879604479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{326869}}^1$

素因数の和:326911

約数の個数: 24

約数和(自身を含む): 1427768160

約数和(自身を除く): 548163681

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 326869, 980607, 2941821, 4249297, 7517987, 12747891, 22553961, 38243673, 67661883, 97733831, 293201493, 879604479]

約数ペア:

[(1, 879604479), (3, 293201493), (9, 97733831), (13, 67661883), (23, 38243673), (39, 22553961), (69, 12747891), (117, 7517987), (207, 4249297), (299, 2941821), (897, 980607), (2691, 326869)]