2017377831

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1\times {\mathrm{2027}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 3118123008

約数和(自身を除く): 1100745177

約数列:

[1, 3, 7, 21, 83, 249, 571, 581, 1713, 1743, 2027, 3997, 6081, 11991, 14189, 42567, 47393, 142179, 168241, 331751, 504723, 995253, 1157417, 1177687, 3472251, 3533061, 8101919, 24305757, 96065611, 288196833, 672459277, 2017377831]

約数ペア:

[(1, 2017377831), (3, 672459277), (7, 288196833), (21, 96065611), (83, 24305757), (249, 8101919), (571, 3533061), (581, 3472251), (1713, 1177687), (1743, 1157417), (2027, 995253), (3997, 504723), (6081, 331751), (11991, 168241), (14189, 142179), (42567, 47393)]