40470157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10847}}^1$

素因数の和:10908

約数の個数: 16

約数和(自身を含む): 51028992

約数和(自身を除く): 10558835

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 10847, 75929, 141011, 444727, 987077, 3113089, 5781451, 40470157]

約数ペア:

[(1, 40470157), (7, 5781451), (13, 3113089), (41, 987077), (91, 444727), (287, 141011), (533, 75929), (3731, 10847)]