89288689

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3121}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 105298816

約数和(自身を除く): 16010127

約数列:

[1, 7, 61, 67, 427, 469, 3121, 4087, 21847, 28609, 190381, 209107, 1332667, 1463749, 12755527, 89288689]

約数ペア:

[(1, 89288689), (7, 12755527), (61, 1463749), (67, 1332667), (427, 209107), (469, 190381), (3121, 28609), (4087, 21847)]