389631363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1097}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 581852160

約数和(自身を除く): 192220797

約数列:

[1, 3, 11, 33, 47, 141, 229, 517, 687, 1097, 1551, 2519, 3291, 7557, 10763, 12067, 32289, 36201, 51559, 118393, 154677, 251213, 355179, 567149, 753639, 1701447, 2763343, 8290029, 11807011, 35421033, 129877121, 389631363]

約数ペア:

[(1, 389631363), (3, 129877121), (11, 35421033), (33, 11807011), (47, 8290029), (141, 2763343), (229, 1701447), (517, 753639), (687, 567149), (1097, 355179), (1551, 251213), (2519, 154677), (3291, 118393), (7557, 51559), (10763, 36201), (12067, 32289)]