728050029

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{11087}}^1$

素因数の和:11209

約数の個数: 32

約数和(自身を含む): 1149603840

約数和(自身を除く): 421553811

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 3127, 9381, 11087, 21889, 33261, 65667, 77609, 232827, 587611, 654133, 1762833, 1962399, 4113277, 4578931, 12339831, 13736793, 34669049, 104007147, 242683343, 728050029]

約数ペア:

[(1, 728050029), (3, 242683343), (7, 104007147), (21, 34669049), (53, 13736793), (59, 12339831), (159, 4578931), (177, 4113277), (371, 1962399), (413, 1762833), (1113, 654133), (1239, 587611), (3127, 232827), (9381, 77609), (11087, 65667), (21889, 33261)]