4160541

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 7354368

約数和(自身を除く): 3193827

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 83, 93, 147, 217, 231, 249, 341, 539, 581, 651, 913, 1023, 1519, 1617, 1743, 2387, 2573, 2739, 4067, 4557, 6391, 7161, 7719, 12201, 16709, 18011, 19173, 28303, 44737, 50127, 54033, 84909, 126077, 134211, 198121, 378231, 594363, 1386847, 4160541]

約数ペア:

[(1, 4160541), (3, 1386847), (7, 594363), (11, 378231), (21, 198121), (31, 134211), (33, 126077), (49, 84909), (77, 54033), (83, 50127), (93, 44737), (147, 28303), (217, 19173), (231, 18011), (249, 16709), (341, 12201), (539, 7719), (581, 7161), (651, 6391), (913, 4557), (1023, 4067), (1519, 2739), (1617, 2573), (1743, 2387)]