7787567381

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 9112879104

約数和(自身を除く): 1325311723

約数列:

[1, 11, 31, 47, 121, 163, 271, 341, 517, 1457, 1793, 2981, 3751, 5053, 5687, 7661, 8401, 12737, 16027, 19723, 32791, 44173, 55583, 84271, 92411, 140107, 176297, 237491, 394847, 485903, 611413, 926981, 1016521, 1369363, 1541177, 2076131, 2612401, 4343317, 5344933, 15062993, 22837441, 28736411, 47776487, 64360061, 165692923, 251211851, 707960671, 7787567381]

約数ペア:

[(1, 7787567381), (11, 707960671), (31, 251211851), (47, 165692923), (121, 64360061), (163, 47776487), (271, 28736411), (341, 22837441), (517, 15062993), (1457, 5344933), (1793, 4343317), (2981, 2612401), (3751, 2076131), (5053, 1541177), (5687, 1369363), (7661, 1016521), (8401, 926981), (12737, 611413), (16027, 485903), (19723, 394847), (32791, 237491), (44173, 176297), (55583, 140107), (84271, 92411)]