1379913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 1985280

約数和(自身を除く): 605367

約数列:

[1, 3, 19, 43, 57, 129, 563, 817, 1689, 2451, 10697, 24209, 32091, 72627, 459971, 1379913]

約数ペア:

[(1, 1379913), (3, 459971), (19, 72627), (43, 32091), (57, 24209), (129, 10697), (563, 2451), (817, 1689)]