313622211

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{10957}}^1$

素因数の和:11043

約数の個数: 32

約数和(自身を含む): 504944640

約数和(自身を除く): 191322429

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 4089, 9541, 10957, 28623, 32871, 76699, 230097, 317753, 514979, 953259, 1544937, 2224271, 3604853, 6672813, 10814559, 14934391, 44803173, 104540737, 313622211]

約数ペア:

[(1, 313622211), (3, 104540737), (7, 44803173), (21, 14934391), (29, 10814559), (47, 6672813), (87, 3604853), (141, 2224271), (203, 1544937), (329, 953259), (609, 514979), (987, 317753), (1363, 230097), (4089, 76699), (9541, 32871), (10957, 28623)]