487355901

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 697455360

約数和(自身を除く): 210099459

約数列:

[1, 3, 23, 61, 69, 89, 183, 267, 1301, 1403, 2047, 3903, 4209, 5429, 6141, 16287, 29923, 79361, 89769, 115789, 124867, 238083, 347367, 374601, 1825303, 2663147, 5475909, 7063129, 7989441, 21189387, 162451967, 487355901]

約数ペア:

[(1, 487355901), (3, 162451967), (23, 21189387), (61, 7989441), (69, 7063129), (89, 5475909), (183, 2663147), (267, 1825303), (1301, 374601), (1403, 347367), (2047, 238083), (3903, 124867), (4209, 115789), (5429, 89769), (6141, 79361), (16287, 29923)]