31110543

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4231}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 48414080

約数和(自身を除く): 17303537

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 4231, 7353, 12693, 38079, 80389, 181933, 241167, 545799, 723501, 1637397, 3456727, 10370181, 31110543]

約数ペア:

[(1, 31110543), (3, 10370181), (9, 3456727), (19, 1637397), (43, 723501), (57, 545799), (129, 241167), (171, 181933), (387, 80389), (817, 38079), (2451, 12693), (4231, 7353)]