427481089

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1\times {\mathrm{727}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 493129728

約数和(自身を除く): 65648639

約数列:

[1, 7, 167, 503, 727, 1169, 3521, 5089, 84001, 121409, 365681, 588007, 849863, 2559767, 61068727, 427481089]

約数ペア:

[(1, 427481089), (7, 61068727), (167, 2559767), (503, 849863), (727, 588007), (1169, 365681), (3521, 121409), (5089, 84001)]