329708871

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{1987}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 483799680

約数和(自身を除く): 154090809

約数列:

[1, 3, 9, 103, 179, 309, 537, 927, 1611, 1987, 5961, 17883, 18437, 55311, 165933, 204661, 355673, 613983, 1067019, 1841949, 3201057, 36634319, 109902957, 329708871]

約数ペア:

[(1, 329708871), (3, 109902957), (9, 36634319), (103, 3201057), (179, 1841949), (309, 1067019), (537, 613983), (927, 355673), (1611, 204661), (1987, 165933), (5961, 55311), (17883, 18437)]