140492023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1453}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 169361920

約数和(自身を除く): 28869897

約数列:

[1, 7, 19, 133, 727, 1453, 5089, 10171, 13813, 27607, 96691, 193249, 1056331, 7394317, 20070289, 140492023]

約数ペア:

[(1, 140492023), (7, 20070289), (19, 7394317), (133, 1056331), (727, 193249), (1453, 96691), (5089, 27607), (10171, 13813)]