727996899

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{5843}}^1$

素因数の和:6219

約数の個数: 32

約数和(自身を含む): 1178150400

約数和(自身を除く): 450153501

約数列:

[1, 3, 7, 17, 21, 51, 119, 349, 357, 1047, 2443, 5843, 5933, 7329, 17529, 17799, 40901, 41531, 99331, 122703, 124593, 297993, 695317, 2039207, 2085951, 6117621, 14274449, 34666519, 42823347, 103999557, 242665633, 727996899]

約数ペア:

[(1, 727996899), (3, 242665633), (7, 103999557), (17, 42823347), (21, 34666519), (51, 14274449), (119, 6117621), (349, 2085951), (357, 2039207), (1047, 695317), (2443, 297993), (5843, 124593), (5933, 122703), (7329, 99331), (17529, 41531), (17799, 40901)]