7419429

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 11524032

約数和(自身を除く): 4104603

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 683, 1207, 2049, 3621, 6147, 10863, 11611, 34833, 48493, 104499, 145479, 436437, 824381, 2473143, 7419429]

約数ペア:

[(1, 7419429), (3, 2473143), (9, 824381), (17, 436437), (51, 145479), (71, 104499), (153, 48493), (213, 34833), (639, 11611), (683, 10863), (1207, 6147), (2049, 3621)]