79990939

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{859}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 93623040

約数和(自身を除く): 13632101

約数列:

[1, 7, 53, 251, 371, 859, 1757, 6013, 13303, 45527, 93121, 215609, 318689, 1509263, 11427277, 79990939]

約数ペア:

[(1, 79990939), (7, 11427277), (53, 1509263), (251, 318689), (371, 215609), (859, 93121), (1757, 45527), (6013, 13303)]