3347351

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 4230144

約数和(自身を除く): 882793

約数列:

[1, 7, 17, 23, 119, 161, 391, 1223, 2737, 8561, 20791, 28129, 145537, 196903, 478193, 3347351]

約数ペア:

[(1, 3347351), (7, 478193), (17, 196903), (23, 145537), (119, 28129), (161, 20791), (391, 8561), (1223, 2737)]