2009163519

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5303}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 3276599040

約数和(自身を除く): 1267435521

約数列:

[1, 3, 9, 11, 33, 43, 89, 99, 129, 267, 387, 473, 801, 979, 1419, 2937, 3827, 4257, 5303, 8811, 11481, 15909, 34443, 42097, 47727, 58333, 126291, 174999, 228029, 378873, 471967, 524997, 684087, 1415901, 2052261, 2508319, 4247703, 5191637, 7524957, 15574911, 20294581, 22574871, 46724733, 60883743, 182651229, 223240391, 669721173, 2009163519]

約数ペア:

[(1, 2009163519), (3, 669721173), (9, 223240391), (11, 182651229), (33, 60883743), (43, 46724733), (89, 22574871), (99, 20294581), (129, 15574911), (267, 7524957), (387, 5191637), (473, 4247703), (801, 2508319), (979, 2052261), (1419, 1415901), (2937, 684087), (3827, 524997), (4257, 471967), (5303, 378873), (8811, 228029), (11481, 174999), (15909, 126291), (34443, 58333), (42097, 47727)]