15661594333

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1\times {\mathrm{4133}}^1$

素因数の和:5877

約数の個数: 32

約数和(自身を含む): 20216252160

約数和(自身を除く): 4554657827

約数列:

[1, 7, 11, 29, 77, 203, 319, 1697, 2233, 4133, 11879, 18667, 28931, 45463, 49213, 119857, 130669, 318241, 344491, 541343, 838999, 1318427, 3789401, 7013701, 9228989, 49095907, 77150711, 203397329, 540054977, 1423781303, 2237370619, 15661594333]

約数ペア:

[(1, 15661594333), (7, 2237370619), (11, 1423781303), (29, 540054977), (77, 203397329), (203, 77150711), (319, 49095907), (1697, 9228989), (2233, 7013701), (4133, 3789401), (11879, 1318427), (18667, 838999), (28931, 541343), (45463, 344491), (49213, 318241), (119857, 130669)]