13679031

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5646

約数の個数: 16

約数和(自身を含む): 19648640

約数和(自身を除く): 5969609

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 5581, 16743, 106039, 239983, 318117, 719949, 4559677, 13679031]

約数ペア:

[(1, 13679031), (3, 4559677), (19, 719949), (43, 318117), (57, 239983), (129, 106039), (817, 16743), (2451, 5581)]