17682867

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 27007344

約数和(自身を除く): 9324477

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1373, 1431, 4119, 4293, 12357, 12879, 37071, 72769, 111213, 218307, 333639, 654921, 1964763, 5894289, 17682867]

約数ペア:

[(1, 17682867), (3, 5894289), (9, 1964763), (27, 654921), (53, 333639), (81, 218307), (159, 111213), (243, 72769), (477, 37071), (1373, 12879), (1431, 12357), (4119, 4293)]