13392687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57977}}^1$

素因数の和:57998

約数の個数: 16

約数和(自身を含む): 22263552

約数和(自身を除く): 8870865

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 57977, 173931, 405839, 637747, 1217517, 1913241, 4464229, 13392687]

約数ペア:

[(1, 13392687), (3, 4464229), (7, 1913241), (11, 1217517), (21, 637747), (33, 405839), (77, 173931), (231, 57977)]