313491363

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{76667}}^1$

素因数の和:76746

約数の個数: 16

約数和(自身を含む): 441607680

約数和(自身を除く): 128116317

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 76667, 230001, 2223343, 3603349, 6670029, 10810047, 104497121, 313491363]

約数ペア:

[(1, 313491363), (3, 104497121), (29, 10810047), (47, 6670029), (87, 3603349), (141, 2223343), (1363, 230001), (4089, 76667)]