55799401

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 65721600

約数和(自身を除く): 9922199

約数列:

[1, 7, 41, 199, 287, 977, 1393, 6839, 8159, 40057, 57113, 194423, 280399, 1360961, 7971343, 55799401]

約数ペア:

[(1, 55799401), (7, 7971343), (41, 1360961), (199, 280399), (287, 194423), (977, 57113), (1393, 40057), (6839, 8159)]