56893011

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{142589}}^1$

素因数の和:142618

約数の個数: 16

約数和(自身を含む): 91257600

約数和(自身を除く): 34364589

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 142589, 427767, 998123, 2709191, 2994369, 8127573, 18964337, 56893011]

約数ペア:

[(1, 56893011), (3, 18964337), (7, 8127573), (19, 2994369), (21, 2709191), (57, 998123), (133, 427767), (399, 142589)]