91312309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4909}}^1$

素因数の和:5028

約数の個数: 16

約数和(自身を含む): 106056000

約数和(自身を除く): 14743691

約数列:

[1, 11, 19, 89, 209, 979, 1691, 4909, 18601, 53999, 93271, 436901, 1025981, 4805911, 8301119, 91312309]

約数ペア:

[(1, 91312309), (11, 8301119), (19, 4805911), (89, 1025981), (209, 436901), (979, 93271), (1691, 53999), (4909, 18601)]