207990603

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1609}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 307419840

約数和(自身を除く): 99429237

約数列:

[1, 3, 9, 53, 159, 271, 477, 813, 1609, 2439, 4827, 14363, 14481, 43089, 85277, 129267, 255831, 436039, 767493, 1308117, 3924351, 23110067, 69330201, 207990603]

約数ペア:

[(1, 207990603), (3, 69330201), (9, 23110067), (53, 3924351), (159, 1308117), (271, 767493), (477, 436039), (813, 255831), (1609, 129267), (2439, 85277), (4827, 43089), (14363, 14481)]