2017026987

素因数分解:

$3^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1\times {\mathrm{4073}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 2703310848

約数和(自身を除く): 686283861

約数列:

[1, 3, 383, 431, 1149, 1293, 4073, 12219, 165073, 495219, 1559959, 1755463, 4679877, 5266389, 672342329, 2017026987]

約数ペア:

[(1, 2017026987), (3, 672342329), (383, 5266389), (431, 4679877), (1149, 1755463), (1293, 1559959), (4073, 495219), (12219, 165073)]