806747903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 950019840

約数和(自身を除く): 143271937

約数列:

[1, 13, 17, 47, 101, 221, 611, 769, 799, 1313, 1717, 4747, 9997, 10387, 13073, 22321, 36143, 61711, 77669, 80699, 169949, 469859, 614431, 1009697, 1049087, 1320373, 3650443, 7987603, 17164849, 47455759, 62057531, 806747903]

約数ペア:

[(1, 806747903), (13, 62057531), (17, 47455759), (47, 17164849), (101, 7987603), (221, 3650443), (611, 1320373), (769, 1049087), (799, 1009697), (1313, 614431), (1717, 469859), (4747, 169949), (9997, 80699), (10387, 77669), (13073, 61711), (22321, 36143)]