143305921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4457}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 162627840

約数和(自身を除く): 19321919

約数列:

[1, 11, 37, 79, 407, 869, 2923, 4457, 32153, 49027, 164909, 352103, 1813999, 3873133, 13027811, 143305921]

約数ペア:

[(1, 143305921), (11, 13027811), (37, 3873133), (79, 1813999), (407, 352103), (869, 164909), (2923, 49027), (4457, 32153)]