38266977

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 60198912

約数和(自身を除く): 21931935

約数列:

[1, 3, 7, 21, 47, 137, 141, 283, 329, 411, 849, 959, 987, 1981, 2877, 5943, 6439, 13301, 19317, 38771, 39903, 45073, 93107, 116313, 135219, 271397, 279321, 814191, 1822237, 5466711, 12755659, 38266977]

約数ペア:

[(1, 38266977), (3, 12755659), (7, 5466711), (21, 1822237), (47, 814191), (137, 279321), (141, 271397), (283, 135219), (329, 116313), (411, 93107), (849, 45073), (959, 39903), (987, 38771), (1981, 19317), (2877, 13301), (5943, 6439)]