2047089

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 1218831

約数列:

[1, 3, 11, 17, 33, 41, 51, 89, 123, 187, 267, 451, 561, 697, 979, 1353, 1513, 2091, 2937, 3649, 4539, 7667, 10947, 16643, 23001, 40139, 49929, 62033, 120417, 186099, 682363, 2047089]

約数ペア:

[(1, 2047089), (3, 682363), (11, 186099), (17, 120417), (33, 62033), (41, 49929), (51, 40139), (89, 23001), (123, 16643), (187, 10947), (267, 7667), (451, 4539), (561, 3649), (697, 2937), (979, 2091), (1353, 1513)]