117526787

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1447}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 138173952

約数和(自身を除く): 20647165

約数列:

[1, 7, 41, 283, 287, 1447, 1981, 10129, 11603, 59327, 81221, 409501, 415289, 2866507, 16789541, 117526787]

約数ペア:

[(1, 117526787), (7, 16789541), (41, 2866507), (283, 415289), (287, 409501), (1447, 81221), (1981, 59327), (10129, 11603)]