684011133

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{343897}}^1$

素因数の和:343933

約数の個数: 24

約数和(自身を含む): 1126609848

約数和(自身を除く): 442598715

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 343897, 1031691, 3095073, 4470661, 5846249, 13411983, 17538747, 40235949, 52616241, 76001237, 228003711, 684011133]

約数ペア:

[(1, 684011133), (3, 228003711), (9, 76001237), (13, 52616241), (17, 40235949), (39, 17538747), (51, 13411983), (117, 5846249), (153, 4470661), (221, 3095073), (663, 1031691), (1989, 343897)]