2019367737

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1867}}^1\times {\mathrm{2557}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 2981686656

約数和(自身を除く): 962318919

約数列:

[1, 3, 9, 47, 141, 423, 1867, 2557, 5601, 7671, 16803, 23013, 87749, 120179, 263247, 360537, 789741, 1081611, 4773919, 14321757, 42965271, 224374193, 673122579, 2019367737]

約数ペア:

[(1, 2019367737), (3, 673122579), (9, 224374193), (47, 42965271), (141, 14321757), (423, 4773919), (1867, 1081611), (2557, 789741), (5601, 360537), (7671, 263247), (16803, 120179), (23013, 87749)]