42819749

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1861}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 51838080

約数和(自身を除く): 9018331

約数列:

[1, 7, 19, 133, 173, 1211, 1861, 3287, 13027, 23009, 35359, 247513, 321953, 2253671, 6117107, 42819749]

約数ペア:

[(1, 42819749), (7, 6117107), (19, 2253671), (133, 321953), (173, 247513), (1211, 35359), (1861, 23009), (3287, 13027)]