22887381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 35412480

約数和(自身を除く): 12525099

約数列:

[1, 3, 11, 19, 33, 57, 173, 209, 211, 519, 627, 633, 1903, 2321, 3287, 4009, 5709, 6963, 9861, 12027, 36157, 36503, 44099, 108471, 109509, 132297, 401533, 693557, 1204599, 2080671, 7629127, 22887381]

約数ペア:

[(1, 22887381), (3, 7629127), (11, 2080671), (19, 1204599), (33, 693557), (57, 401533), (173, 132297), (209, 109509), (211, 108471), (519, 44099), (627, 36503), (633, 36157), (1903, 12027), (2321, 9861), (3287, 6963), (4009, 5709)]