43278213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2671}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 63101952

約数和(自身を除く): 19823739

約数列:

[1, 3, 11, 33, 491, 1473, 2671, 5401, 8013, 16203, 29381, 88143, 1311461, 3934383, 14426071, 43278213]

約数ペア:

[(1, 43278213), (3, 14426071), (11, 3934383), (33, 1311461), (491, 88143), (1473, 29381), (2671, 16203), (5401, 8013)]