9278493

素因数分解:

$3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 14745600

約数和(自身を除く): 5467107

約数列:

[1, 3, 7, 21, 49, 71, 127, 147, 213, 343, 381, 497, 889, 1029, 1491, 2667, 3479, 6223, 9017, 10437, 18669, 24353, 27051, 43561, 63119, 73059, 130683, 189357, 441833, 1325499, 3092831, 9278493]

約数ペア:

[(1, 9278493), (3, 3092831), (7, 1325499), (21, 441833), (49, 189357), (71, 130683), (127, 73059), (147, 63119), (213, 43561), (343, 27051), (381, 24353), (497, 18669), (889, 10437), (1029, 9017), (1491, 6223), (2667, 3479)]