7998177

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 12597120

約数和(自身を除く): 4598943

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 269, 561, 583, 807, 901, 1749, 2703, 2959, 4573, 8877, 9911, 13719, 14257, 29733, 42771, 50303, 150909, 156827, 242369, 470481, 727107, 2666059, 7998177]

約数ペア:

[(1, 7998177), (3, 2666059), (11, 727107), (17, 470481), (33, 242369), (51, 156827), (53, 150909), (159, 50303), (187, 42771), (269, 29733), (561, 14257), (583, 13719), (807, 9911), (901, 8877), (1749, 4573), (2703, 2959)]