173973481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 202228704

約数和(自身を除く): 28255223

約数列:

[1, 11, 19, 193, 209, 227, 361, 2123, 2497, 3667, 3971, 4313, 40337, 43811, 47443, 69673, 81947, 481921, 766403, 832409, 901417, 9156499, 15815771, 173973481]

約数ペア:

[(1, 173973481), (11, 15815771), (19, 9156499), (193, 901417), (209, 832409), (227, 766403), (361, 481921), (2123, 81947), (2497, 69673), (3667, 47443), (3971, 43811), (4313, 40337)]