1421507879

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3257}}^1\times {\mathrm{3607}}^1$

素因数の和:6886

約数の個数: 12

約数和(自身を含む): 1563396912

約数和(自身を除く): 141889033

約数列:

[1, 11, 121, 3257, 3607, 35827, 39677, 394097, 436447, 11747999, 129227989, 1421507879]

約数ペア:

[(1, 1421507879), (11, 129227989), (121, 11747999), (3257, 436447), (3607, 394097), (35827, 39677)]