1285752633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{2389}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 1916282880

約数和(自身を除く): 630530247

約数列:

[1, 3, 11, 33, 47, 141, 347, 517, 1041, 1551, 2389, 3817, 7167, 11451, 16309, 26279, 48927, 78837, 112283, 179399, 336849, 538197, 828983, 1235113, 2486949, 3705339, 9118813, 27356439, 38962201, 116886603, 428584211, 1285752633]

約数ペア:

[(1, 1285752633), (3, 428584211), (11, 116886603), (33, 38962201), (47, 27356439), (141, 9118813), (347, 3705339), (517, 2486949), (1041, 1235113), (1551, 828983), (2389, 538197), (3817, 336849), (7167, 179399), (11451, 112283), (16309, 78837), (26279, 48927)]