71396039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 91010304

約数和(自身を除く): 19614265

約数列:

[1, 11, 13, 17, 43, 143, 187, 221, 473, 559, 683, 731, 2431, 6149, 7513, 8041, 8879, 9503, 11611, 29369, 97669, 104533, 127721, 150943, 323059, 381797, 499273, 1660373, 4199767, 5492003, 6490549, 71396039]

約数ペア:

[(1, 71396039), (11, 6490549), (13, 5492003), (17, 4199767), (43, 1660373), (143, 499273), (187, 381797), (221, 323059), (473, 150943), (559, 127721), (683, 104533), (731, 97669), (2431, 29369), (6149, 11611), (7513, 9503), (8041, 8879)]