12142119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3643}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 17841024

約数和(自身を除く): 5698905

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 3643, 10929, 40073, 120219, 367943, 1103829, 4047373, 12142119]

約数ペア:

[(1, 12142119), (3, 4047373), (11, 1103829), (33, 367943), (101, 120219), (303, 40073), (1111, 10929), (3333, 3643)]