2956011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 4212000

約数和(自身を除く): 1255989

約数列:

[1, 3, 17, 51, 149, 389, 447, 1167, 2533, 6613, 7599, 19839, 57961, 173883, 985337, 2956011]

約数ペア:

[(1, 2956011), (3, 985337), (17, 173883), (51, 57961), (149, 19839), (389, 7599), (447, 6613), (1167, 2533)]