8080221

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 11119680

約数和(自身を除く): 3039459

約数列:

[1, 3, 53, 89, 159, 267, 571, 1713, 4717, 14151, 30263, 50819, 90789, 152457, 2693407, 8080221]

約数ペア:

[(1, 8080221), (3, 2693407), (53, 152457), (89, 90789), (159, 50819), (267, 30263), (571, 14151), (1713, 4717)]