69439657

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 80896000

約数和(自身を除く): 11456343

約数列:

[1, 7, 79, 199, 553, 631, 1393, 4417, 15721, 49849, 110047, 125569, 348943, 878983, 9919951, 69439657]

約数ペア:

[(1, 69439657), (7, 9919951), (79, 878983), (199, 348943), (553, 125569), (631, 110047), (1393, 49849), (4417, 15721)]