31971170019

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{499}}^1\times {\mathrm{7603}}^1$

素因数の和:8211

約数の個数: 24

約数和(自身を含む): 43540504000

約数和(自身を除く): 11569333981

約数列:

[1, 3, 53, 159, 499, 1497, 2809, 7603, 8427, 22809, 26447, 79341, 402959, 1208877, 1401691, 3793897, 4205073, 11381691, 21356827, 64070481, 201076541, 603229623, 10657056673, 31971170019]

約数ペア:

[(1, 31971170019), (3, 10657056673), (53, 603229623), (159, 201076541), (499, 64070481), (1497, 21356827), (2809, 11381691), (7603, 4205073), (8427, 3793897), (22809, 1401691), (26447, 1208877), (79341, 402959)]