2194479

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1745361

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 683, 1071, 2049, 3213, 4781, 6147, 11611, 14343, 18441, 34833, 43029, 81277, 104499, 129087, 243831, 313497, 731493, 2194479]

約数ペア:

[(1, 2194479), (3, 731493), (7, 313497), (9, 243831), (17, 129087), (21, 104499), (27, 81277), (51, 43029), (63, 34833), (119, 18441), (153, 14343), (189, 11611), (357, 6147), (459, 4781), (683, 3213), (1071, 2049)]