22529187

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 33662304

約数和(自身を除く): 11133117

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 647, 657, 1941, 3869, 5823, 11607, 34291, 34821, 47231, 102873, 141693, 308619, 425079, 2503243, 7509729, 22529187]

約数ペア:

[(1, 22529187), (3, 7509729), (9, 2503243), (53, 425079), (73, 308619), (159, 141693), (219, 102873), (477, 47231), (647, 34821), (657, 34291), (1941, 11607), (3869, 5823)]