27886001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11471}}^1$

素因数の和:11512

約数の個数: 16

約数和(自身を含む): 34691328

約数和(自身を除く): 6805327

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 11471, 126181, 149123, 195007, 1640353, 2145077, 2535091, 27886001]

約数ペア:

[(1, 27886001), (11, 2535091), (13, 2145077), (17, 1640353), (143, 195007), (187, 149123), (221, 126181), (2431, 11471)]