520070427

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{33773}}^1$

素因数の和:33867

約数の個数: 24

約数和(自身を含む): 790311600

約数和(自身を除く): 270241173

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 5133, 15399, 33773, 101319, 303957, 979417, 1992607, 2938251, 5977821, 8814753, 17933463, 57785603, 173356809, 520070427]

約数ペア:

[(1, 520070427), (3, 173356809), (9, 57785603), (29, 17933463), (59, 8814753), (87, 5977821), (177, 2938251), (261, 1992607), (531, 979417), (1711, 303957), (5133, 101319), (15399, 33773)]