274430433

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 394911360

約数和(自身を除く): 120480927

約数列:

[1, 3, 19, 57, 73, 101, 219, 303, 653, 1387, 1919, 1959, 4161, 5757, 7373, 12407, 22119, 37221, 47669, 65953, 140087, 143007, 197859, 420261, 905711, 1253107, 2717133, 3759321, 4814569, 14443707, 91476811, 274430433]

約数ペア:

[(1, 274430433), (3, 91476811), (19, 14443707), (57, 4814569), (73, 3759321), (101, 2717133), (219, 1253107), (303, 905711), (653, 420261), (1387, 197859), (1919, 143007), (1959, 140087), (4161, 65953), (5757, 47669), (7373, 37221), (12407, 22119)]