7201999833

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{429227}}^1$

素因数の和:429301

約数の個数: 32

約数和(自身を含む): 11867295744

約数和(自身を除く): 4665295911

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 16779, 429227, 1287681, 3004589, 7296859, 9013767, 20173669, 21890577, 51078013, 60521007, 141215683, 153234039, 342952373, 423647049, 1028857119, 2400666611, 7201999833]

約数ペア:

[(1, 7201999833), (3, 2400666611), (7, 1028857119), (17, 423647049), (21, 342952373), (47, 153234039), (51, 141215683), (119, 60521007), (141, 51078013), (329, 21890577), (357, 20173669), (799, 9013767), (987, 7296859), (2397, 3004589), (5593, 1287681), (16779, 429227)]