388251147

素因数分解:

$3^1\times {\mathrm{313}}^2\times {\mathrm{1321}}^1$

素因数の和:1950

約数の個数: 12

約数和(自身を含む): 519720504

約数和(自身を除く): 131469357

約数列:

[1, 3, 313, 939, 1321, 3963, 97969, 293907, 413473, 1240419, 129417049, 388251147]

約数ペア:

[(1, 388251147), (3, 129417049), (313, 1240419), (939, 413473), (1321, 293907), (3963, 97969)]