275337448673

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{69491}}^1$

素因数の和:69610

約数の個数: 32

約数和(自身を含む): 342278676480

約数和(自身を除く): 66941227807

約数列:

[1, 7, 19, 31, 133, 217, 589, 961, 4123, 6727, 18259, 29791, 69491, 127813, 208537, 486437, 566029, 1320329, 2154221, 3962203, 9242303, 15079547, 40930199, 66780851, 286511393, 467465957, 1268836169, 2070206381, 8881853183, 14491444667, 39333921239, 275337448673]

約数ペア:

[(1, 275337448673), (7, 39333921239), (19, 14491444667), (31, 8881853183), (133, 2070206381), (217, 1268836169), (589, 467465957), (961, 286511393), (4123, 66780851), (6727, 40930199), (18259, 15079547), (29791, 9242303), (69491, 3962203), (127813, 2154221), (208537, 1320329), (486437, 566029)]