81429571

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 85574880

約数和(自身を除く): 4145309

約数列:

[1, 53, 61, 89, 283, 3233, 4717, 5429, 14999, 17263, 25187, 287737, 914939, 1334911, 1536407, 81429571]

約数ペア:

[(1, 81429571), (53, 1536407), (61, 1334911), (89, 914939), (283, 287737), (3233, 25187), (4717, 17263), (5429, 14999)]