947671039

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{7331}}^1$

素因数の和:7710

約数の個数: 16

約数和(自身を含む): 1105079040

約数和(自身を除く): 157408001

約数列:

[1, 7, 59, 313, 413, 2191, 7331, 18467, 51317, 129269, 432529, 2294603, 3027703, 16062221, 135381577, 947671039]

約数ペア:

[(1, 947671039), (7, 135381577), (59, 16062221), (313, 3027703), (413, 2294603), (2191, 432529), (7331, 129269), (18467, 51317)]