3213171

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 5176080

約数和(自身を除く): 1962909

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 947, 1131, 2841, 3393, 8523, 12311, 27463, 36933, 82389, 110799, 247167, 357019, 1071057, 3213171]

約数ペア:

[(1, 3213171), (3, 1071057), (9, 357019), (13, 247167), (29, 110799), (39, 82389), (87, 36933), (117, 27463), (261, 12311), (377, 8523), (947, 3393), (1131, 2841)]