1213302291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4759}}^1\times {\mathrm{4999}}^1$

素因数の和:9778

約数の個数: 16

約数和(自身を含む): 1713600000

約数和(自身を除く): 500297709

約数列:

[1, 3, 17, 51, 4759, 4999, 14277, 14997, 80903, 84983, 242709, 254949, 23790241, 71370723, 404434097, 1213302291]

約数ペア:

[(1, 1213302291), (3, 404434097), (17, 71370723), (51, 23790241), (4759, 254949), (4999, 242709), (14277, 84983), (14997, 80903)]