528557029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27791}}^1$

素因数の和:27841

約数の個数: 32

約数和(自身を含む): 747048960

約数和(自身を除く): 218491931

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 19019, 27791, 194537, 305701, 361283, 528029, 2139907, 2528981, 3696203, 3974113, 5808319, 6864377, 27818791, 40658233, 48050639, 75508147, 528557029]

約数ペア:

[(1, 528557029), (7, 75508147), (11, 48050639), (13, 40658233), (19, 27818791), (77, 6864377), (91, 5808319), (133, 3974113), (143, 3696203), (209, 2528981), (247, 2139907), (1001, 528029), (1463, 361283), (1729, 305701), (2717, 194537), (19019, 27791)]