12804951

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 17948160

約数和(自身を除く): 5143209

約数列:

[1, 3, 23, 69, 151, 453, 1229, 3473, 3687, 10419, 28267, 84801, 185579, 556737, 4268317, 12804951]

約数ペア:

[(1, 12804951), (3, 4268317), (23, 556737), (69, 185579), (151, 84801), (453, 28267), (1229, 10419), (3473, 3687)]