42788039

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 50039040

約数和(自身を除く): 7251001

約数列:

[1, 7, 59, 313, 331, 413, 2191, 2317, 18467, 19529, 103603, 129269, 136703, 725221, 6112577, 42788039]

約数ペア:

[(1, 42788039), (7, 6112577), (59, 725221), (313, 136703), (331, 129269), (413, 103603), (2191, 19529), (2317, 18467)]