1271844783

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{44453}}^1$

素因数の和:44504

約数の個数: 36

約数和(自身を含む): 2128990968

約数和(自身を除く): 857146185

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 289, 561, 867, 1683, 2601, 3179, 9537, 28611, 44453, 133359, 400077, 488983, 755701, 1466949, 2267103, 4400847, 6801309, 8312711, 12846917, 24938133, 38540751, 74814399, 115622253, 141316087, 423948261, 1271844783]

約数ペア:

[(1, 1271844783), (3, 423948261), (9, 141316087), (11, 115622253), (17, 74814399), (33, 38540751), (51, 24938133), (99, 12846917), (153, 8312711), (187, 6801309), (289, 4400847), (561, 2267103), (867, 1466949), (1683, 755701), (2601, 488983), (3179, 400077), (9537, 133359), (28611, 44453)]