57186987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{133303}}^1$

素因数の和:133330

約数の個数: 16

約数和(自身を含む): 89580288

約数和(自身を除く): 32393301

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 133303, 399909, 1466333, 1732939, 4398999, 5198817, 19062329, 57186987]

約数ペア:

[(1, 57186987), (3, 19062329), (11, 5198817), (13, 4398999), (33, 1732939), (39, 1466333), (143, 399909), (429, 133303)]