1917532017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{17431}}^1$

素因数の和:18173

約数の個数: 24

約数和(自身を含む): 2936943360

約数和(自身を除く): 1019411343

約数列:

[1, 3, 9, 17, 51, 153, 719, 2157, 6471, 12223, 17431, 36669, 52293, 110007, 156879, 296327, 888981, 2666943, 12532889, 37598667, 112796001, 213059113, 639177339, 1917532017]

約数ペア:

[(1, 1917532017), (3, 639177339), (9, 213059113), (17, 112796001), (51, 37598667), (153, 12532889), (719, 2666943), (2157, 888981), (6471, 296327), (12223, 156879), (17431, 110007), (36669, 52293)]