1621015655479

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{5801}}^1$

素因数の和:6049

約数の個数: 72

約数和(自身を含む): 1938801565008

約数和(自身を除く): 317785909529

約数列:

[1, 11, 17, 61, 121, 131, 187, 289, 671, 1037, 1441, 2057, 2227, 3179, 5801, 7381, 7991, 11407, 15851, 17629, 24497, 34969, 37859, 63811, 87901, 98617, 125477, 135847, 193919, 269467, 353861, 416449, 701921, 759931, 966911, 1084787, 1494317, 1676489, 2133109, 2309399, 3892471, 4580939, 6015637, 8359241, 11932657, 12918827, 16437487, 18441379, 25403389, 42817181, 46355791, 66172007, 91951651, 102265829, 142107097, 202855169, 219620059, 279437279, 509913701, 727892077, 788048447, 1124924119, 1563178067, 2415820649, 5609050711, 8668532917, 12374165309, 13396823599, 26574027139, 95353862087, 147365059589, 1621015655479]

約数ペア:

[(1, 1621015655479), (11, 147365059589), (17, 95353862087), (61, 26574027139), (121, 13396823599), (131, 12374165309), (187, 8668532917), (289, 5609050711), (671, 2415820649), (1037, 1563178067), (1441, 1124924119), (2057, 788048447), (2227, 727892077), (3179, 509913701), (5801, 279437279), (7381, 219620059), (7991, 202855169), (11407, 142107097), (15851, 102265829), (17629, 91951651), (24497, 66172007), (34969, 46355791), (37859, 42817181), (63811, 25403389), (87901, 18441379), (98617, 16437487), (125477, 12918827), (135847, 11932657), (193919, 8359241), (269467, 6015637), (353861, 4580939), (416449, 3892471), (701921, 2309399), (759931, 2133109), (966911, 1676489), (1084787, 1494317)]