6974539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 2218421

約数列:

[1, 11, 13, 17, 19, 143, 151, 187, 209, 221, 247, 323, 1661, 1963, 2431, 2567, 2717, 2869, 3553, 4199, 21593, 28237, 31559, 33371, 37297, 46189, 48773, 367081, 410267, 536503, 634049, 6974539]

約数ペア:

[(1, 6974539), (11, 634049), (13, 536503), (17, 410267), (19, 367081), (143, 48773), (151, 46189), (187, 37297), (209, 33371), (221, 31559), (247, 28237), (323, 21593), (1661, 4199), (1963, 3553), (2431, 2869), (2567, 2717)]