15740067

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5471}}^1$

素因数の和:5618

約数の個数: 16

約数和(自身を含む): 24164352

約数和(自身を除く): 8424285

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 5471, 16413, 38297, 114891, 749527, 2248581, 5246689, 15740067]

約数ペア:

[(1, 15740067), (3, 5246689), (7, 2248581), (21, 749527), (137, 114891), (411, 38297), (959, 16413), (2877, 5471)]