2017948887

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{10037}}^1$

素因数の和:10383

約数の個数: 24

約数和(自身を含む): 2959603920

約数和(自身を除く): 941655033

約数列:

[1, 3, 9, 89, 251, 267, 753, 801, 2259, 10037, 22339, 30111, 67017, 90333, 201051, 893293, 2519287, 2679879, 7557861, 8039637, 22673583, 224216543, 672649629, 2017948887]

約数ペア:

[(1, 2017948887), (3, 672649629), (9, 224216543), (89, 22673583), (251, 8039637), (267, 7557861), (753, 2679879), (801, 2519287), (2259, 893293), (10037, 201051), (22339, 90333), (30111, 67017)]