7259193

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 11366400

約数和(自身を除く): 4107207

約数列:

[1, 3, 9, 27, 29, 73, 87, 127, 219, 261, 381, 657, 783, 1143, 1971, 2117, 3429, 3683, 6351, 9271, 11049, 19053, 27813, 33147, 57159, 83439, 99441, 250317, 268859, 806577, 2419731, 7259193]

約数ペア:

[(1, 7259193), (3, 2419731), (9, 806577), (27, 268859), (29, 250317), (73, 99441), (87, 83439), (127, 57159), (219, 33147), (261, 27813), (381, 19053), (657, 11049), (783, 9271), (1143, 6351), (1971, 3683), (2117, 3429)]