13778943

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 19015680

約数和(自身を除く): 5236737

約数列:

[1, 3, 47, 79, 141, 237, 1237, 3711, 3713, 11139, 58139, 97723, 174417, 293169, 4592981, 13778943]

約数ペア:

[(1, 13778943), (3, 4592981), (47, 293169), (79, 174417), (141, 97723), (237, 58139), (1237, 11139), (3711, 3713)]