17840007

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{3733}}^1$

素因数の和:3804

約数の個数: 20

約数和(自身を含む): 27108840

約数和(自身を除く): 9268833

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 3733, 4779, 11199, 33597, 100791, 220247, 302373, 660741, 1982223, 5946669, 17840007]

約数ペア:

[(1, 17840007), (3, 5946669), (9, 1982223), (27, 660741), (59, 302373), (81, 220247), (177, 100791), (531, 33597), (1593, 11199), (3733, 4779)]