388163039

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1621}}^1\times {\mathrm{1979}}^1$

素因数の和:3622

約数の個数: 12

約数和(自身を含む): 427137480

約数和(自身を除く): 38974441

約数列:

[1, 11, 121, 1621, 1979, 17831, 21769, 196141, 239459, 3207959, 35287549, 388163039]

約数ペア:

[(1, 388163039), (11, 35287549), (121, 3207959), (1621, 239459), (1979, 196141), (17831, 21769)]