13326915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{126923}}^1$

素因数の和:126938

約数の個数: 16

約数和(自身を含む): 24369408

約数和(自身を除く): 11042493

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 126923, 380769, 634615, 888461, 1903845, 2665383, 4442305, 13326915]

約数ペア:

[(1, 13326915), (3, 4442305), (5, 2665383), (7, 1903845), (15, 888461), (21, 634615), (35, 380769), (105, 126923)]