1880496981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{14401}}^1$

素因数の和:15737

約数の個数: 24

約数和(自身を含む): 2965659840

約数和(自身を除く): 1085162859

約数列:

[1, 3, 9, 11, 33, 99, 1319, 3957, 11871, 14401, 14509, 43203, 43527, 129609, 130581, 158411, 475233, 1425699, 18994919, 56984757, 170954271, 208944109, 626832327, 1880496981]

約数ペア:

[(1, 1880496981), (3, 626832327), (9, 208944109), (11, 170954271), (33, 56984757), (99, 18994919), (1319, 1425699), (3957, 475233), (11871, 158411), (14401, 130581), (14509, 129609), (43203, 43527)]