31566093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 49061376

約数和(自身を除く): 17495283

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1013, 1833, 2397, 3039, 10387, 13169, 17221, 31161, 39507, 47611, 51663, 142833, 223873, 618943, 671619, 809387, 1856829, 2428161, 10522031, 31566093]

約数ペア:

[(1, 31566093), (3, 10522031), (13, 2428161), (17, 1856829), (39, 809387), (47, 671619), (51, 618943), (141, 223873), (221, 142833), (611, 51663), (663, 47611), (799, 39507), (1013, 31161), (1833, 17221), (2397, 13169), (3039, 10387)]