2508891

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10861}}^1$

素因数の和:10882

約数の個数: 16

約数和(自身を含む): 4171008

約数和(自身を除く): 1662117

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 10861, 32583, 76027, 119471, 228081, 358413, 836297, 2508891]

約数ペア:

[(1, 2508891), (3, 836297), (7, 358413), (11, 228081), (21, 119471), (33, 76027), (77, 32583), (231, 10861)]