83973191

素因数分解:

${\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 87635520

約数和(自身を除く): 3662329

約数列:

[1, 71, 89, 97, 137, 6319, 6887, 8633, 9727, 12193, 13289, 612943, 865703, 943519, 1182721, 83973191]

約数ペア:

[(1, 83973191), (71, 1182721), (89, 943519), (97, 865703), (137, 612943), (6319, 13289), (6887, 12193), (8633, 9727)]