22146729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 11307351

約数列:

[1, 3, 11, 33, 47, 109, 131, 141, 327, 393, 517, 1199, 1441, 1551, 3597, 4323, 5123, 6157, 14279, 15369, 18471, 42837, 56353, 67727, 157069, 169059, 203181, 471207, 671113, 2013339, 7382243, 22146729]

約数ペア:

[(1, 22146729), (3, 7382243), (11, 2013339), (33, 671113), (47, 471207), (109, 203181), (131, 169059), (141, 157069), (327, 67727), (393, 56353), (517, 42837), (1199, 18471), (1441, 15369), (1551, 14279), (3597, 6157), (4323, 5123)]