47891039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5903}}^1$

素因数の和:5990

約数の個数: 16

約数和(自身を含む): 58567680

約数和(自身を除く): 10676641

約数列:

[1, 7, 19, 61, 133, 427, 1159, 5903, 8113, 41321, 112157, 360083, 785099, 2520581, 6841577, 47891039]

約数ペア:

[(1, 47891039), (7, 6841577), (19, 2520581), (61, 785099), (133, 360083), (427, 112157), (1159, 41321), (5903, 8113)]