1330298249

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{6131}}^1$

素因数の和:6500

約数の個数: 16

約数和(自身を含む): 1538396160

約数和(自身を除く): 208097911

約数列:

[1, 7, 139, 223, 973, 1561, 6131, 30997, 42917, 216979, 852209, 1367213, 5965463, 9570491, 190042607, 1330298249]

約数ペア:

[(1, 1330298249), (7, 190042607), (139, 9570491), (223, 5965463), (973, 1367213), (1561, 852209), (6131, 216979), (30997, 42917)]