42181139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42139}}^1$

素因数の和:42170

約数の個数: 16

約数和(自身を含む): 56636160

約数和(自身を除く): 14455021

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 42139, 294973, 463529, 547807, 3244703, 3834649, 6025877, 42181139]

約数ペア:

[(1, 42181139), (7, 6025877), (11, 3834649), (13, 3244703), (77, 547807), (91, 463529), (143, 294973), (1001, 42139)]