31357288001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7467799}}^1$

素因数の和:7467848

約数の個数: 16

約数和(自身を含む): 37637712000

約数和(自身を除く): 6280423999

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 7467799, 97081387, 126952583, 141888181, 1650383579, 1844546353, 2412099077, 31357288001]

約数ペア:

[(1, 31357288001), (13, 2412099077), (17, 1844546353), (19, 1650383579), (221, 141888181), (247, 126952583), (323, 97081387), (4199, 7467799)]