608298769

素因数分解:

${\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 693665280

約数和(自身を除く): 85366511

約数列:

[1, 13, 43, 47, 137, 169, 559, 611, 1781, 2021, 2197, 5891, 6439, 7267, 7943, 23153, 26273, 76583, 83707, 94471, 103259, 276877, 300989, 341549, 995579, 1088191, 3599401, 4440137, 12942527, 14146483, 46792213, 608298769]

約数ペア:

[(1, 608298769), (13, 46792213), (43, 14146483), (47, 12942527), (137, 4440137), (169, 3599401), (559, 1088191), (611, 995579), (1781, 341549), (2021, 300989), (2197, 276877), (5891, 103259), (6439, 94471), (7267, 83707), (7943, 76583), (23153, 26273)]