7626543

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 10869120

約数和(自身を除く): 3242577

約数列:

[1, 3, 19, 57, 67, 201, 1273, 1997, 3819, 5991, 37943, 113829, 133799, 401397, 2542181, 7626543]

約数ペア:

[(1, 7626543), (3, 2542181), (19, 401397), (57, 133799), (67, 113829), (201, 37943), (1273, 5991), (1997, 3819)]