12837231

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43223}}^1$

素因数の和:43243

約数の個数: 16

約数和(自身を含む): 20747520

約数和(自身を除く): 7910289

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 43223, 129669, 389007, 475453, 1167021, 1426359, 4279077, 12837231]

約数ペア:

[(1, 12837231), (3, 4279077), (9, 1426359), (11, 1167021), (27, 475453), (33, 389007), (99, 129669), (297, 43223)]