3997842

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{6469}}^1$

素因数の和:6577

約数の個数: 16

約数和(自身を含む): 8074560

約数和(自身を除く): 4076718

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 6469, 12938, 19407, 38814, 666307, 1332614, 1998921, 3997842]

約数ペア:

[(1, 3997842), (2, 1998921), (3, 1332614), (6, 666307), (103, 38814), (206, 19407), (309, 12938), (618, 6469)]