2627911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 855737

約数列:

[1, 11, 13, 17, 23, 47, 143, 187, 221, 253, 299, 391, 517, 611, 799, 1081, 2431, 3289, 4301, 5083, 6721, 8789, 10387, 11891, 14053, 18377, 55913, 114257, 154583, 202147, 238901, 2627911]

約数ペア:

[(1, 2627911), (11, 238901), (13, 202147), (17, 154583), (23, 114257), (47, 55913), (143, 18377), (187, 14053), (221, 11891), (253, 10387), (299, 8789), (391, 6721), (517, 5083), (611, 4301), (799, 3289), (1081, 2431)]