140857919

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 149700096

約数和(自身を除く): 8842177

約数列:

[1, 41, 47, 67, 1091, 1927, 2747, 3149, 44731, 51277, 73097, 129109, 2102357, 2996977, 3435559, 140857919]

約数ペア:

[(1, 140857919), (41, 3435559), (47, 2996977), (67, 2102357), (1091, 129109), (1927, 73097), (2747, 51277), (3149, 44731)]