15693885807

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1\times {\mathrm{19121}}^1$

素因数の和:21258

約数の個数: 16

約数和(自身を含む): 21089577312

約数和(自身を除く): 5395691505

約数列:

[1, 3, 137, 411, 1997, 5991, 19121, 57363, 273589, 820767, 2619577, 7858731, 38184637, 114553911, 5231295269, 15693885807]

約数ペア:

[(1, 15693885807), (3, 5231295269), (137, 114553911), (411, 38184637), (1997, 7858731), (5991, 2619577), (19121, 820767), (57363, 273589)]