6420441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 9437472

約数和(自身を除く): 3017031

約数列:

[1, 3, 17, 31, 51, 93, 131, 393, 527, 961, 1581, 2227, 2883, 4061, 6681, 12183, 16337, 49011, 69037, 125891, 207111, 377673, 2140147, 6420441]

約数ペア:

[(1, 6420441), (3, 2140147), (17, 377673), (31, 207111), (51, 125891), (93, 69037), (131, 49011), (393, 16337), (527, 12183), (961, 6681), (1581, 4061), (2227, 2883)]