1187547633

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97813}}^1$

素因数の和:97909

約数の個数: 24

約数和(自身を含む): 1831078080

約数和(自身を除く): 643530447

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 97813, 293439, 880317, 1858447, 5575341, 6944723, 16726023, 20834169, 62502507, 131949737, 395849211, 1187547633]

約数ペア:

[(1, 1187547633), (3, 395849211), (9, 131949737), (19, 62502507), (57, 20834169), (71, 16726023), (171, 6944723), (213, 5575341), (639, 1858447), (1349, 880317), (4047, 293439), (12141, 97813)]