977156983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 1138655232

約数和(自身を除く): 161498249

約数列:

[1, 11, 31, 43, 103, 341, 473, 647, 1133, 1333, 3193, 4429, 7117, 14663, 20057, 27821, 35123, 48719, 66641, 137299, 220627, 306031, 733051, 862451, 1510289, 2065871, 2865563, 9486961, 22724581, 31521193, 88832453, 977156983]

約数ペア:

[(1, 977156983), (11, 88832453), (31, 31521193), (43, 22724581), (103, 9486961), (341, 2865563), (473, 2065871), (647, 1510289), (1133, 862451), (1333, 733051), (3193, 306031), (4429, 220627), (7117, 137299), (14663, 66641), (20057, 48719), (27821, 35123)]