3975951

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3278

約数の個数: 16

約数和(自身を含む): 6163200

約数和(自身を除く): 2187249

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 3209, 9627, 22463, 67389, 189331, 567993, 1325317, 3975951]

約数ペア:

[(1, 3975951), (3, 1325317), (7, 567993), (21, 189331), (59, 67389), (177, 22463), (413, 9627), (1239, 3209)]