1389784803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{9733}}^1\times {\mathrm{4327}}^1$

素因数の和:14074

約数の個数: 16

約数和(自身を含む): 2022180096

約数和(自身を除く): 632395293

約数列:

[1, 3, 11, 33, 4327, 9733, 12981, 29199, 47597, 107063, 142791, 321189, 42114691, 126344073, 463261601, 1389784803]

約数ペア:

[(1, 1389784803), (3, 463261601), (11, 126344073), (33, 42114691), (4327, 321189), (9733, 142791), (12981, 107063), (29199, 47597)]