2101888959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{9181}}^1$

素因数の和:9335

約数の個数: 24

約数和(自身を含む): 3012650928

約数和(自身を除く): 910761969

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 4489, 9181, 13467, 27543, 76313, 156077, 228939, 468231, 615127, 1845381, 10457159, 31371477, 41213509, 123640527, 700629653, 2101888959]

約数ペア:

[(1, 2101888959), (3, 700629653), (17, 123640527), (51, 41213509), (67, 31371477), (201, 10457159), (1139, 1845381), (3417, 615127), (4489, 468231), (9181, 228939), (13467, 156077), (27543, 76313)]