1979830077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{3389}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 2864956800

約数和(自身を除く): 885126723

約数列:

[1, 3, 19, 37, 57, 111, 277, 703, 831, 2109, 3389, 5263, 10167, 10249, 15789, 30747, 64391, 125393, 193173, 194731, 376179, 584193, 938753, 2382467, 2816259, 7147401, 17836307, 34733861, 53508921, 104201583, 659943359, 1979830077]

約数ペア:

[(1, 1979830077), (3, 659943359), (19, 104201583), (37, 53508921), (57, 34733861), (111, 17836307), (277, 7147401), (703, 2816259), (831, 2382467), (2109, 938753), (3389, 584193), (5263, 376179), (10167, 194731), (10249, 193173), (15789, 125393), (30747, 64391)]