7813314

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 17461440

約数和(自身を除く): 9648126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 563, 771, 1126, 1542, 1689, 2313, 3378, 4626, 5067, 6939, 10134, 13878, 15201, 30402, 144691, 289382, 434073, 868146, 1302219, 2604438, 3906657, 7813314]

約数ペア:

[(1, 7813314), (2, 3906657), (3, 2604438), (6, 1302219), (9, 868146), (18, 434073), (27, 289382), (54, 144691), (257, 30402), (514, 15201), (563, 13878), (771, 10134), (1126, 6939), (1542, 5067), (1689, 4626), (2313, 3378)]