2247171921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{148711}}^1$

素因数の和:148813

約数の個数: 24

約数和(自身を含む): 3433462656

約数和(自身を除く): 1186290735

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 15111, 148711, 446133, 1338399, 3420353, 10261059, 10855903, 30783177, 32567709, 97703127, 249685769, 749057307, 2247171921]

約数ペア:

[(1, 2247171921), (3, 749057307), (9, 249685769), (23, 97703127), (69, 32567709), (73, 30783177), (207, 10855903), (219, 10261059), (657, 3420353), (1679, 1338399), (5037, 446133), (15111, 148711)]