1291227843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{10099}}^1$

素因数の和:10251

約数の個数: 32

約数和(自身を含む): 1919808000

約数和(自身を除く): 628580157

約数列:

[1, 3, 17, 23, 51, 69, 109, 327, 391, 1173, 1853, 2507, 5559, 7521, 10099, 30297, 42619, 127857, 171683, 232277, 515049, 696831, 1100791, 3302373, 3948709, 11846127, 18713447, 25318193, 56140341, 75954579, 430409281, 1291227843]

約数ペア:

[(1, 1291227843), (3, 430409281), (17, 75954579), (23, 56140341), (51, 25318193), (69, 18713447), (109, 11846127), (327, 3948709), (391, 3302373), (1173, 1100791), (1853, 696831), (2507, 515049), (5559, 232277), (7521, 171683), (10099, 127857), (30297, 42619)]