8275813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 10259200

約数和(自身を除く): 1983387

約数列:

[1, 7, 13, 91, 199, 457, 1393, 2587, 3199, 5941, 18109, 41587, 90943, 636601, 1182259, 8275813]

約数ペア:

[(1, 8275813), (7, 1182259), (13, 636601), (91, 90943), (199, 41587), (457, 18109), (1393, 5941), (2587, 3199)]