501317091393

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{4155721}}^1$

素因数の和:4156312

約数の個数: 16

約数和(自身を含む): 678213830400

約数和(自身を除く): 176896739007

約数列:

[1, 3, 79, 237, 509, 1527, 40211, 120633, 4155721, 12467163, 328301959, 984905877, 2115261989, 6345785967, 167105697131, 501317091393]

約数ペア:

[(1, 501317091393), (3, 167105697131), (79, 6345785967), (237, 2115261989), (509, 984905877), (1527, 328301959), (40211, 12467163), (120633, 4155721)]