898986077

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 1024405368

約数和(自身を除く): 125419291

約数列:

[1, 11, 37, 113, 121, 407, 1243, 1777, 4181, 4477, 13673, 19547, 45991, 65749, 200801, 215017, 505901, 723239, 2208811, 7429637, 7955629, 24296921, 81726007, 898986077]

約数ペア:

[(1, 898986077), (11, 81726007), (37, 24296921), (113, 7955629), (121, 7429637), (407, 2208811), (1243, 723239), (1777, 505901), (4181, 215017), (4477, 200801), (13673, 65749), (19547, 45991)]