563399193

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{2153}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 910676736

約数和(自身を除く): 347277543

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 733, 2153, 2199, 5131, 6459, 12461, 15071, 15393, 36601, 37383, 45213, 87227, 109803, 256207, 261681, 768621, 1578149, 4734447, 11047043, 26828533, 33141129, 80485599, 187799731, 563399193]

約数ペア:

[(1, 563399193), (3, 187799731), (7, 80485599), (17, 33141129), (21, 26828533), (51, 11047043), (119, 4734447), (357, 1578149), (733, 768621), (2153, 261681), (2199, 256207), (5131, 109803), (6459, 87227), (12461, 45213), (15071, 37383), (15393, 36601)]