40937639

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1142

約数の個数: 12

約数和(自身を含む): 43374240

約数和(自身を除く): 2436601

約数列:

[1, 31, 41, 961, 1039, 1271, 32209, 39401, 42599, 998479, 1320569, 40937639]

約数ペア:

[(1, 40937639), (31, 1320569), (41, 998479), (961, 42599), (1039, 39401), (1271, 32209)]