293399493

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{3391}}^1$

素因数の和:3736

約数の個数: 16

約数和(自身を含む): 395968512

約数和(自身を除く): 102569019

約数列:

[1, 3, 151, 191, 453, 573, 3391, 10173, 28841, 86523, 512041, 647681, 1536123, 1943043, 97799831, 293399493]

約数ペア:

[(1, 293399493), (3, 97799831), (151, 1943043), (191, 1536123), (453, 647681), (573, 512041), (3391, 86523), (10173, 28841)]