1489664559

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{29297}}^1$

素因数の和:30314

約数の個数: 16

約数和(自身を含む): 2105237088

約数和(自身を除く): 615572529

約数列:

[1, 3, 17, 51, 997, 2991, 16949, 29297, 50847, 87891, 498049, 1494147, 29209109, 87627327, 496554853, 1489664559]

約数ペア:

[(1, 1489664559), (3, 496554853), (17, 87627327), (51, 29209109), (997, 1494147), (2991, 498049), (16949, 87891), (29297, 50847)]