7189167

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 9948672

約数和(自身を除く): 2759505

約数列:

[1, 3, 47, 67, 141, 201, 761, 2283, 3149, 9447, 35767, 50987, 107301, 152961, 2396389, 7189167]

約数ペア:

[(1, 7189167), (3, 2396389), (47, 152961), (67, 107301), (141, 50987), (201, 35767), (761, 9447), (2283, 3149)]