247001637

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{3557}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 334736640

約数和(自身を除く): 87735003

約数列:

[1, 3, 79, 237, 293, 879, 3557, 10671, 23147, 69441, 281003, 843009, 1042201, 3126603, 82333879, 247001637]

約数ペア:

[(1, 247001637), (3, 82333879), (79, 3126603), (237, 1042201), (293, 843009), (879, 281003), (3557, 69441), (10671, 23147)]