71389669

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 81244800

約数和(自身を除く): 9855131

約数列:

[1, 13, 19, 247, 389, 743, 5057, 7391, 9659, 14117, 96083, 183521, 289027, 3757351, 5491513, 71389669]

約数ペア:

[(1, 71389669), (13, 5491513), (19, 3757351), (247, 289027), (389, 183521), (743, 96083), (5057, 14117), (7391, 9659)]