33278329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 40798080

約数和(自身を除く): 7519751

約数列:

[1, 7, 19, 53, 133, 371, 1007, 4721, 7049, 33047, 89699, 250213, 627893, 1751491, 4754047, 33278329]

約数ペア:

[(1, 33278329), (7, 4754047), (19, 1751491), (53, 627893), (133, 250213), (371, 89699), (1007, 33047), (4721, 7049)]