16052043

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 25555456

約数和(自身を除く): 9503413

約数列:

[1, 3, 7, 21, 37, 73, 111, 219, 259, 283, 511, 777, 849, 1533, 1981, 2701, 5943, 8103, 10471, 18907, 20659, 31413, 56721, 61977, 73297, 144613, 219891, 433839, 764383, 2293149, 5350681, 16052043]

約数ペア:

[(1, 16052043), (3, 5350681), (7, 2293149), (21, 764383), (37, 433839), (73, 219891), (111, 144613), (219, 73297), (259, 61977), (283, 56721), (511, 31413), (777, 20659), (849, 18907), (1533, 10471), (1981, 8103), (2701, 5943)]