201516571983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{18127}}^1\times {\mathrm{217979}}^1$

素因数の和:236126

約数の個数: 16

約数和(自身を含む): 284510983680

約数和(自身を除く): 82994411697

約数列:

[1, 3, 17, 51, 18127, 54381, 217979, 308159, 653937, 924477, 3705643, 11116929, 3951305333, 11853915999, 67172190661, 201516571983]

約数ペア:

[(1, 201516571983), (3, 67172190661), (17, 11853915999), (51, 3951305333), (18127, 11116929), (54381, 3705643), (217979, 924477), (308159, 653937)]