11388223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 14319360

約数和(自身を除く): 2931137

約数列:

[1, 7, 11, 77, 131, 917, 1129, 1441, 7903, 10087, 12419, 86933, 147899, 1035293, 1626889, 11388223]

約数ペア:

[(1, 11388223), (7, 1626889), (11, 1035293), (77, 147899), (131, 86933), (917, 12419), (1129, 10087), (1441, 7903)]