42097559

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 54996480

約数和(自身を除く): 12898921

約数列:

[1, 7, 17, 19, 43, 119, 133, 301, 323, 433, 731, 817, 2261, 3031, 5117, 5719, 7361, 8227, 13889, 18619, 51527, 57589, 97223, 130333, 139859, 316523, 353761, 979013, 2215661, 2476327, 6013937, 42097559]

約数ペア:

[(1, 42097559), (7, 6013937), (17, 2476327), (19, 2215661), (43, 979013), (119, 353761), (133, 316523), (301, 139859), (323, 130333), (433, 97223), (731, 57589), (817, 51527), (2261, 18619), (3031, 13889), (5117, 8227), (5719, 7361)]