1900138304001

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1229}}^1\times {\mathrm{87751}}^1$

素因数の和:89829

約数の個数: 32

約数和(自身を含む): 2901291724800

約数和(自身を除く): 1001153420799

約数列:

[1, 3, 7, 21, 839, 1229, 2517, 3687, 5873, 8603, 17619, 25809, 87751, 263253, 614257, 1031131, 1842771, 3093393, 7217917, 21653751, 73623089, 107845979, 220869267, 323537937, 515361623, 754921853, 1546084869, 2264765559, 90482776381, 271448329143, 633379434667, 1900138304001]

約数ペア:

[(1, 1900138304001), (3, 633379434667), (7, 271448329143), (21, 90482776381), (839, 2264765559), (1229, 1546084869), (2517, 754921853), (3687, 515361623), (5873, 323537937), (8603, 220869267), (17619, 107845979), (25809, 73623089), (87751, 21653751), (263253, 7217917), (614257, 3093393), (1031131, 1842771)]