131322534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3126727}}^1$

素因数の和:3126739

約数の個数: 16

約数和(自身を含む): 300165888

約数和(自身を除く): 168843354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3126727, 6253454, 9380181, 18760362, 21887089, 43774178, 65661267, 131322534]

約数ペア:

[(1, 131322534), (2, 65661267), (3, 43774178), (6, 21887089), (7, 18760362), (14, 9380181), (21, 6253454), (42, 3126727)]