138840209

素因数分解:

${\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 146181120

約数和(自身を除く): 7340911

約数列:

[1, 47, 61, 79, 613, 2867, 3713, 4819, 28811, 37393, 48427, 226493, 1757471, 2276069, 2954047, 138840209]

約数ペア:

[(1, 138840209), (47, 2954047), (61, 2276069), (79, 1757471), (613, 226493), (2867, 48427), (3713, 37393), (4819, 28811)]