2967951

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 4582400

約数和(自身を除く): 1614449

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1789, 5367, 12523, 37569, 141331, 423993, 989317, 2967951]

約数ペア:

[(1, 2967951), (3, 989317), (7, 423993), (21, 141331), (79, 37569), (237, 12523), (553, 5367), (1659, 1789)]