1447260521

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{415999}}^1$

素因数の和:416084

約数の個数: 12

約数和(自身を含む): 1707264000

約数和(自身を除く): 260003479

約数列:

[1, 7, 49, 71, 497, 3479, 415999, 2911993, 20383951, 29535929, 206751503, 1447260521]

約数ペア:

[(1, 1447260521), (7, 206751503), (49, 29535929), (71, 20383951), (497, 2911993), (3479, 415999)]