847608913

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 932954112

約数和(自身を除く): 85345199

約数列:

[1, 31, 37, 53, 73, 191, 1147, 1643, 1961, 2263, 2701, 3869, 5921, 7067, 10123, 13943, 60791, 83731, 119939, 143153, 219077, 313813, 374551, 432233, 515891, 738979, 4437743, 11611081, 15992621, 22908349, 27342223, 847608913]

約数ペア:

[(1, 847608913), (31, 27342223), (37, 22908349), (53, 15992621), (73, 11611081), (191, 4437743), (1147, 738979), (1643, 515891), (1961, 432233), (2263, 374551), (2701, 313813), (3869, 219077), (5921, 143153), (7067, 119939), (10123, 83731), (13943, 60791)]