31797887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 36702720

約数和(自身を除く): 4904833

約数列:

[1, 11, 19, 209, 353, 431, 3883, 4741, 6707, 8189, 73777, 90079, 152143, 1673573, 2890717, 31797887]

約数ペア:

[(1, 31797887), (11, 2890717), (19, 1673573), (209, 152143), (353, 90079), (431, 73777), (3883, 8189), (4741, 6707)]