16169361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21821}}^1$

素因数の和:21856

約数の個数: 16

約数和(自身を含む): 24440640

約数和(自身を除く): 8271279

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 21821, 65463, 283673, 414599, 851019, 1243797, 5389787, 16169361]

約数ペア:

[(1, 16169361), (3, 5389787), (13, 1243797), (19, 851019), (39, 414599), (57, 283673), (247, 65463), (741, 21821)]