12187131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 17973120

約数和(自身を除く): 5785989

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 5059, 15177, 55649, 166947, 369307, 1107921, 4062377, 12187131]

約数ペア:

[(1, 12187131), (3, 4062377), (11, 1107921), (33, 369307), (73, 166947), (219, 55649), (803, 15177), (2409, 5059)]