1343307

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 2092032

約数和(自身を除く): 748725

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1361, 4083, 9527, 28581, 63967, 191901, 447769, 1343307]

約数ペア:

[(1, 1343307), (3, 447769), (7, 191901), (21, 63967), (47, 28581), (141, 9527), (329, 4083), (987, 1361)]