40702039

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3539}}^1$

素因数の和:3630

約数の個数: 16

約数和(自身を含む): 48936960

約数和(自身を除く): 8234921

約数列:

[1, 7, 31, 53, 217, 371, 1643, 3539, 11501, 24773, 109709, 187567, 767963, 1312969, 5814577, 40702039]

約数ペア:

[(1, 40702039), (7, 5814577), (31, 1312969), (53, 767963), (217, 187567), (371, 109709), (1643, 24773), (3539, 11501)]