2130933

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 3538944

約数和(自身を除く): 1408011

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 127, 141, 329, 357, 381, 799, 889, 987, 2159, 2397, 2667, 5593, 5969, 6477, 15113, 16779, 17907, 41783, 45339, 101473, 125349, 304419, 710311, 2130933]

約数ペア:

[(1, 2130933), (3, 710311), (7, 304419), (17, 125349), (21, 101473), (47, 45339), (51, 41783), (119, 17907), (127, 16779), (141, 15113), (329, 6477), (357, 5969), (381, 5593), (799, 2667), (889, 2397), (987, 2159)]