233999211

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 328427008

約数和(自身を除く): 94427797

約数列:

[1, 3, 37, 97, 103, 111, 211, 291, 309, 633, 3589, 3811, 7807, 9991, 10767, 11433, 20467, 21733, 23421, 29973, 61401, 65199, 369667, 757279, 804121, 1109001, 2108101, 2271837, 2412363, 6324303, 77999737, 233999211]

約数ペア:

[(1, 233999211), (3, 77999737), (37, 6324303), (97, 2412363), (103, 2271837), (111, 2108101), (211, 1109001), (291, 804121), (309, 757279), (633, 369667), (3589, 65199), (3811, 61401), (7807, 29973), (9991, 23421), (10767, 21733), (11433, 20467)]